Category: Life

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Blogging Engineering Learning Life

Engineering Parents Say The Darndest Things

“I wouldn’t suggest engineering as a career path for my child.”

So you’re an engineer. Maybe you have been for a long time and you have put up with a lot of grief. But still…Would you really tell your kid not to go into engineering?? Apparently 1 out of every 3 electrical/electronic engineering parents or so are. And while these numbers are better than the ridiculous ones I had first thought they were (more like 2 out of 3), they are better than the numbers coming from non-engineering parents (only 20% encourage their children to go into engineering, though it is likely ignorance). I can’t stand it. Why? Because it’s followed by stories about the US not having enough engineering talent. Then that story is followed by a story about H1B visas. Then THAT story is followed by a commentary about someone lamenting the situation with international workers. But it’s worst when I see it on message boards and comment sections and on blogs (see all the comments on the survey page and just about any other article on EDN or EETimes these days). Then I realize it’s not a statistic. It’s actually people telling their kids why they shouldn’t go into engineering.

sad-graph

So, let’s be scientific about it (engineerentific?) and look at both sides. Obviously, I’m biased about why parents shouldn’t be doing this sort of thing. But I think there are some significant implications if engineers aren’t cultivated from a young age by those who know the profession best.

First, let’s look at your arguments against your child going into engineering:

  1. “Business is all about finance and marketing these days!”
    • Oh yeah, it’s true. Marketing is everywhere and it’s important. I take personal interest in it and bug my friends about personal branding all the time and why I think it’s important and all that stuff. But without a product, there isn’t anything to sell. Nada. Without a product to sell, the bean counters and the brokers on wall street no longer have a job. Without them, everyone loses confidence in the company (for some reason) and everyone is laid off and jobs are shipped overseas or everyone shuts down. End of story. A sub-argument here would be that we need people to package and brand products that are made overseas and that the marketers can continue to do that. Well, that’s true…but eventually the overseas producers are going to figure out that they can come up with and market the products too. Then it won’t just be engineers asking,”Where’d all the jobs go?”
  2. “Engineers aren’t paid well enough!”
    • I can only imagine this would be a complaint among engineers that move up in the workplace and see other educated people continue to move up in salary for non-engineering positions. Sure, if you look at the top of the management field and the top of the engineering field, there are differences at the top. But fewer professions provide the pay that engineering offers directly out of school (with only a 4 year degree). After that, yes, you have to work harder to get to the top of the pay-scale. If  it worries you that much, go get an MBA and try out middle management.
  3. “There’s too much global competition!”
  4. “They will never be in charge!”
    • I would guess disgruntled engineering parents use this reasoning because of timing (an engineer who is 50 might have a child entering college, but if they are still an engineer they may not be “in charge”) and because engineers get frustrated being told what to do; it’s a conflict of roles when a person gets to define how a system is built but not how much money they can spend on a widget going into the machine. However, in order to maintain a technical career sometimes you have to let others do some of the managerial tasks; it’s a sacrifice that is at least in some ways necessary if you want to maintain control over technical aspects of a project. To the ones who fall under this category and wish to do it all, I would encourage you to start your own company; then encourage your children to do the same. One profession that will always have job openings is entrepreneur-ing and there are no greater sources of jobs than small businesses.
  5. “I’d rather my child be a _________.”
    • I know I’m kind of shouting into the void here, but do you hear yourself? No? OK, close your eyes and imagine YOUR parents telling you this. How do you feel? If there is anything an engineering parent should do, it is warning a child against potential pitfalls in an engineering education and career (“Those double integrals can be real stinkers!”), not steering them off on an alternate course. Tell them the truth about engineering, the ups and the downs. And if there are a lot of downs, maybe take a step back and consider why you are still in engineering.
  6. “My son isn’t interested in science!”
    • Well what about your daughter? Besides the fact that there is education assistance for women in engineering and support throughout the educational process, research has shown that more and more women are following in their father’s footsteps (we’re assuming here that the father is the one talking about their son’s disinterest). My friend Elaine can go toe to toe with any other engineer out there and I can personally attest to the fact that she helped me get through college. Women do great things in engineering and cutting off your daughter from that greatness could rob her and the rest of the population of her future potential.

OK, I’ve changed your mind, right? You decided you want to encourage a young potential engineer. What do you say? What are some reasons you should be encouraging your child to follow in your footsteps?

  1. “You get to make stuff!”
  2. “You get to make stuff!”
    • How fun is that? You get to design stuff that will be used by other people! You get to make something that could last longer than you will on the planet! (hopefully as a useful product, not in a landfill). You get to wake up everyday and say “I can do anything. I can make anything. If I can imagine it (and the cost is feasible), I can build it.” Hey, if you aren’t excited about the prospects of working on new products, it’s cool…we can always ship your job somewhere where they’re excited to do that kind of work (and do it at a discount). But if the prospect of making a product excites you (it should, or else you might be reading the wrong blog…), then you should pitch this idea to children who could end up as similarly excited engineers.
  3. “Don’t worry, you can be happy without money.”
    • Wha? Money doesn’t make people happy? Well, no, it doesn’t, and there are lots of studies to prove it. Sure, it makes things a little easier than NOT having money, but beyond meeting your basic needs, more money does not equate to more happiness. You don’t have to belabor this point, because it won’t sink in with kids. Instead, emphasize things that do matter: helping people, living simply, taking joy in your work, trying to change the world, connecting with friends, etc. All these are valuable life lessons and things that will help them in life and in their career (it won’t hurt them to develop those engineering soft skills either!). They will hopefully figure out the money thing later on when they are enjoying the finer aspects of life.
  4. “You won’t be doing the same thing every day!”
    • This is what sold me on engineering. When I was sitting around in high school, trying to plan out a future and really not having any clue what I was doing, I decided I didn’t like being bored. So that was criteria number one. I wanted something where I could do a lot of different things and not sit behind a desk without any hands-on activities. Some job or calling where I would have to keep learning and keep figuring stuff out every day. I know there are a lot of jobs that really do fall under this category, but I obviously didn’t realize it at the time. What I’m trying to say here is that you are more likely to be expected to be an expert on lots of areas as an engineer (technology, science, business, etc) and that will keep you on your toes. And I like that.
  5. “My child, look at the big picture.”
    • If you can go to work every day and feel that you are accomplishing something that is good for you and your community (local or global), then that should be what you encourage your children to do. As an engineer, I would hope that you feel engineering provides the greatest chance to feel satisfied with how you are contributing and that it makes it worth putting up with all the things people complain about in engineering. Engineering can lead to great technical careers, great management careers or careers having nothing to do with engineering. The skills learned are invaluable in myriad professions, so there’s no downside to getting an engineering degree (OK, maybe cost).

OK, so there it is. Two sides of the argument, all presented to you with the skills I learned in engineering school: unarguable logic (10(b) + 10(b) = 100(b)), beautiful prose (technical writing was taught but haikus were my forte) and massaging of data (the hyper link is the new pie-chart). See? TONS of useful skills!

Ah, and now for a bit of perspective. I have been an engineer for 5 years now (counting co-ops). That’s not much, it’s true. However, I am a continual optimist and I believe that I will continue to enjoy being an engineer (hell, I write about it in my spare time). I also believe that engineering will continue to offer the best option for graduates in terms of career fulfillment, compensation, job opportunity (regardless of off-shoring) and options outside of the field of engineering. Everything else I feel about this topic you can deduce from the points above, doubly so for the points dripping with sarcasm.  It should also be noted that I don’t dislike other professions (nor management, which I could very well end up in some day), it’s just that when I compare it to engineering I feel I made the right decision for myself at this time. So there that is. I am young and have not experienced all of the ups and downs of engineering that a veteran might encounter, but I am strongly against discouraging kids from it.

Here’s what I do know. Tell your kids to make up their own minds. Point them in the right direction and let them make mistakes; don’t try to protect them from a potentially great career based upon current (linear) data. I was very lucky in this regard, I have wonderful parents who were very supportive of my choices (although neither was an engineer). As mentioned above, if you are an engineer, point out the good and the bad. Steer them away from the pitfalls in both education and the working world and help to make them a better engineer. Volunteer at schools to let children other than your own know the benefits of engineering and explain to people what you do in a positive light so others know that they can positively affect the world through work in engineering.

If you have any thoughts on engineering or encouraging children in engineering, please contact me or leave them in the comments below!

Categories
Analog Electronics Blogging Life

Blogging Keeps Me Going

As you may have all noticed (or at least those that read here more often-ish), I have been posting less lately. Partly because I am fixing up a new house and partly because I have not felt very inspired. I think the recession is starting to get me down a little unfortunately. Worrying takes its toll as I’m sure many can attest to.  But fear not! I have some things I would like to reaffirm about why I enjoy blogging thus far and why I think it’s a good idea to keep going with the blog:

  1. Resume 2.0 — I have seen it written that blogs are the new resume. I believe that a little bit, but only for certain industries. If you’re in a field like marketing or PR, you’d BETTER have a blog, and it should be better than the other gazillion marketing blogs out there. The people in non-traditional writing fields like engineering don’t have quite as much competition but I’ve never seen whether employers like new hires to write blogs. Heck, some might even discourage it for fear of a leaky mouthed employee talking about the company’s next great patent or product (I’m so much smarter than that though).  Any way you look at it, if you have a blog you are much more visible to employers than those without a blog.
  2. It opens new windows — My site is hardly a high traffic site. However, I get enough visitors that when someone leaves a comment I can take the time to write them back and try to get to know them. Already I have emailed with some people in the industry that I don’t think I would have ever met otherwise. I have had some people contact me for job interviews and others contact me about potential projects. I like that the blog helps me communicate with people.
  3. Build a brand, brand yourself — Chris Gammell is a brand now. It’s a search term. I’m even thinking about making it into an LLP. But when all else fails and people don’t make that association, scream out what you want people to know you are. That’s why I bought Analog ElectricalEngineer.com last month. If nothing else, blogging has taught me a lot about marketing, especially with “New Media”.
  4. Options, Options, Options — I’d like to think if nothing else in this down economy, I might have a few more options than my non-blogging engineering brethren. I think of writing for magazines, trying to blog full time (probably would need more people in the world interested in engineering), consulting, doing contract work, shifting completely and trying marketing (see above) or looking for another engineering position and advertising myself on my blog. While I have learned more and more that it is your experience that gets you a job, the tough part is showcasing that experience to an employer.
  5. Analog electronics suits me well —  I’ll be honest. I feel that my strengths lie in improving upon existing ideas as opposed to coming up with completely new ideas (engineer vs. scientist). And I think analog electronics intrigue me because even after all of these years since electricity was discovered, there are SO many things that are hard to get right. And there will always be problems with analog circuits where others will need help. You can put everything into digital format but there will still be significant portions of a circuit that need to be processing analog signals. Not only that, I could see a future where more signal processing moves back into the analog domain. Ka-ching!
  6. Renewable energy has a long way to go — I love writing about analog because it makes me geek out. I love writing about renewable energy because it’s such a new and exciting field with so much going on and so many new developments. While I don’t like talking about things “going green” just for the sake of it, I really do think there are some significant advances in the technology that need to be discussed (or dismissed).
  7. I like writing — Of all the things that blogging has taught me, I was most surprised at enjoying finding my writing voice. Perhaps it’s my creative side trying to escape or perhaps I enjoy others reading what I have to say. Either way, I like trying to get my ideas across to people, especially difficult technical ideas that may have been inaccessible otherwise. I hope you enjoy it too.

I know this and other posts have been a bit more introspective lately, but I think that’s what tougher times do to people. We stop expecting answers to be external to ourselves and we start to analyze how we can enjoy what we have and what we do. I fully expect to publish more technical entries in the near future because that is something I enjoy doing.

If you have posts you would like to see, technical or otherwise, feel free to suggest them in the skribit box to the right. Others can vote on ideas and I will write them if I can. If you have anything else to say, the comments box is always listening (as am I).

Photo by Woplu

Categories
Engineering Learning Life Work

Yes, I’m still here

It’s 2009.

More importantly I’m still employed. I actually had a blog post planned out for early January in the event that I lost my job. Hey, if you’re not going to promote yourself, who will?

I was reviewing my new years resolutions from last year and I realized the only one I really followed through on was finding new employment. And since finding my new employment and starting a blog and all of those details, I have come to some important realizations, mostly about work:

  1. If you’re doing it right, there are 3 sections to your life: sleep, work, other.
    • Sleep is unavoidable. At least for now. If there are ever advances in sleep technology that allow people to sleep less per night (besides coffee), I will be the first in line. Plus, I have come to the realization that without the sleep component in your life, you enjoy the other 2/3 much less.
    • Other is everything you’re not doing when sleeping or working. The most important thing you should be doing (in my opinion) is building relationships in your life and enjoying those relationships. Sure, there are hobbies and time for relaxing and whatnot, but really it’s the connections in your life that will enrich your “other” time. And in this economy, you shouldn’t be planning for too much “other” time, so savor what you get. Heck, I consider this blog to be under this time category and in the event sleep and work  and my family and friends get in the way, the blog will fall behind.
    • So work takes up that last 1/3 of your life…probably more. What I’m trying to get across is, it’s important, much more so than I was ever told when I was deciding what to do with my life. It’s important to enjoy what you do, who you work with, how fulfilled you are by the things you accomplish and having an employer that respects your non-work time. For me, I continue to tell myself that on mornings when I’m walking the dog in the snow or when I glance at the forecasts for my old hometown. I think about how I enjoy my job now and how I let that trump some other things when deciding whether or not I wanted to change my life around and move up t0 the blustery north. And given the choice, I would do it all again and have advised others to do the same (pick up and move across the country for a job they might like).
  2. A job that pays you to learn is probably one of the best jobs in the world–I’m not talking about being a grad student (although that’s not bad either). I know those jobs and assistantships pay you (sorta) to learn and do research and such, but my experience has been in the private sector; jobs where the real expectation is that I produce an item that can be sold for the company. However, the important thing is that you learn in the process.  My job is particularly well suited to learning, mostly because I am handed problems and then told to start fixing them. Jobs that require thinking on your feet and quickly adapt to your situation will give you the steepest learning curve and you should relish the opportunity to be challenged like that.
  3. If you learn new skills, you’re not a commodity anymore–Let’s face it, we’re all afraid of losing our jobs at one point or another. I’d say a higher percentage have that fear now that we’re in a recession. I was talking recently with a friend that just lost her job and she mentioned a similar thought: to stay employed, you have to be valuable to your employer. A simple but powerful concept. In the end if you’re not learning and are not contributing (or not showing off what you do contribute), you are expendable. So in the event that you are in a job that does not allow for learning (either mentored or self-learning), push your employer to let you start new projects that will allow you to do so. If they say your workload is too high, offer to work overtime on your learning project. I think it’s that important and it might just help you save your job.

The recession will deepen. But even in the Great Depression, with 25% unemployment, that meant three out of four people were working. I plan on being one of those 3 by continually increasing my skillset in my work projects or in my “other” time (reading new books, working on my piano and blogging). What are you doing to make yourself more valuable to your employer or to any future employer?

Picture by _neona_

Categories
Analog Electronics Life

Happy Holidays

I’ve been a bit more of a Grinch this year than I am usually at Christmas/Festivus/Hanukkah/Kwanzaa/etc. I think part of it is my worries about the economy and the rest is because I think the buying of presents is good intentioned, but kind of a waste. Once I get past my own soapbox, I often find that I end up with some thoughtful gifts from the ones I love. Let’s get to the part where I am thankful for the gifts I did get:

  1. A book — My gf was kind enough to listen to me complain about being an analog engineer and not having one of the most important books on my bookshelf. She got me Troubleshooting Analog Circuits by Bob Pease. Up until the past few months I never knew who Bob Pease was until an experience co-worker turned me onto his and Jim Williams’ writings. I admire both of them for their extensive experience in the field of Analog Engineering and their friendly, down-to-earth writing style (something I try to emulate). The “Troubleshooting” tome is well known as a guide on how to specifically move towards pinpointing issues in an analog circuit. I look forward to reading it and applying it. I also hope to post a book wishlist/review list in the near future.
  2. Tools — My parents understood that people trying to fix up a house and make it more energy efficient require tools to do so; they got me some great tools. I’m sure those tools will help me fix all the mistakes I make in the house too. I have also decided that Lowe’s/Home Depot/Etc are the Toys R’ Us of the “older kids”.
  3. A Chord Organ — This is a gift from previous owner of the house I bought to me…because they left it in the attic. It turns out this is a “Magnus Serenade”, and so far it has been pretty hard to find any information on it.  I believe that it is a simple chord organ, similar to the other Magnus models. The idea is that you activate reeds or sets of reeds with keys or buttons (respectively) and then an electronic blower forces air across them to produce a sound. Really it’s like a big accordion (without the back pain). I haven’t had a chance to pull it out of the attic to try it out yet, but if it does not work, it will give me another opportunity to work on old musical instruments. The video I’ve included below is a similar model of chord organ…not the best sound, but definitely unique.

Magnus_Serenade_1 Magnus_Serenade_2

I hope everyone had a great holiday and I look forward to continuing to post in 2009!

Categories
Blogging Learning Life

Yeah I’m Thankful

OK, so I know that just about everyone else on the internet is doing the same today (I’ve read them), but I thought I would also say what I’m thankful for.

  1. My Girlfriend — I know I am consistently annoying by staying up late writing and sometimes during the few hours we have to spend together after work. My wonderful girlfriend has always been accepting of my interestingly nerdy habit of coming home from working on electronics to…write about working on electronics. I appreciate her patience and her understanding along with everything else she does for me.
  2. My Family — What can I say? Not only was I born into a demographic with more opportunities than most, I was also blessed with a family that encouraged my interest in science and learning. I appreciate how they pushed me to read at a young age and then nurtured my interest in creative toys (Legos, TinkerToys, etc), even when I left them laying around.
  3. My Friends — My buddies are kind enough to support me when I’m complaining about silly stuff like not getting blog exposure and are real troopers who bother to read my blog on a regular basis. Without them, I’m sure I would go crazy and I really appreciate having them around.
  4. Electronics Pioneers — Aside from thanking my loved ones, I really wanted to write this post because when I think about the progress that has been made to get the human race to where we are, it’s quite amazing. From the early inventors who developed the math that allows us to calculate what we do, to the first testers of transistors and up to the people that helped create software 10 years ago. What’s more, I’m very grateful that they have provided me with the tools to do my job today (such as graphing calculators, SPICE, MATLAB, etc) so much easier and on such a higher level because of all the hard work they did with their slide rulers and look up tables.
  5. The Internet — Similar to the above point, I am very thankful that there are tools available to me on the internet that allow me to get my ideas out with very little hassle. Prior to WordPress, I had tried to start websites many times. After finding simple publishing software, I was able to get my thoughts onto my site with no issues. I also have the opportunity to easily do research on topics that interest me and connect with others interested in similar topics.
  6. My colleagues — In all my jobs, I am thankful for people that take the time to show me new techniques for solving problems or ways to better approach an issue. As an engineer gaining more experience, it is inspiring and makes me want to share knowledge I have with younger engineers. If you happen to be a younger engineer, I would take this opportunity to encourage you to find those willing to help and use them as a resource. Oftentimes it seems like you might be bugging someone or that you should be able to solve something on your own, but asking an experienced person will often give you a new way to solve a problem with a completely different approach than you would have normally used.

So thanks to all those listed and all those I forgot. Have a great Thanksgiving and enjoy the madness of the holiday season that is now upon us!

Categories
Economics Engineering Learning Life Work

On Job Losses and Stem Cell Engineers

Like any good mortgage-fearing first-time home buyer, I worry about my income sources and my job. I don’t have any fears based on performance, but just general fears. It seems that the possibility of recession I wrote about back in September is here and it doesn’t look like it’s going anywhere for a while. So what can I tell you to try and put your mind at ease (“you” of course being an engineer or someone interested in the fate of engineers…I have no authority on other job types). I can tell you what I was told when I was nervous today:

You’re going to be fine. (Helpful, right?)

The great thing about being an engineer, and specifically a relatively inexperienced engineer, is that you’re desirable because you’re flexible (mentally, of course, unless you’re one of those weird gymnast/engineers). You can easily come into a new role that you may know very little about and quickly learn the task. This is not to say that others are not capable of doing the same; many individuals are very good at this concept and are known as “polymaths” (people who excel at many different disciplines, a great example being Leonardo DaVinci). No, I speak of engineers as being mentally malleable because that is the main skill they are taught in school. If an engineer learns nothing more in school, they should learn to teach themselves.  This is why I think of new engineers like stem cells; they naturally adapt to those around them to perform a similar task. However, the longer they stay in a position or field, the harder it gets to leave that field.

So in an effort to calm me down (he did), my friend pointed me to a piece of advice he received from a former colleague, who I also knew. This person was and is a great all around engineer (mechanical by title, but knew his way around electronics) and had the following to say (paraphrased):

As long as you’re willing to work hard, you’ll be OK in the end. At times, you might not like every aspect of your work you’re doing and at other times, you won’t get paid what you deserve. But come good and bad, if you work hard and are open to learn whatever is required to get the job done, you’ll be OK.

My friend told me that this talk he had with the experienced engineer has stuck with him and it’s easy to see why. A veteran engineer who had re-invented himself many times over was living proof that when times get tough, the tough get learning. I guess in the end this is kind of stating the obvious; if you are willing to do anything to get by, you will get by. But I think it is interesting in the context of this blog because when engineers lose a job or are stuck working only contract work, they think there are no other options. Instead, they could be looking at non-traditional roles for engineers, explaining how they can apply their past experiences and hope that the hiring manager recognizes the flexibility most engineers have and puts them to work. I think of a situation where a power engineer cannot find work and ends up in a power line technician position. Not only would the engineer be temporarily employed, they would be able t experience many of the problems that their customers or end-users experience every day. In the best case scenario, the engineer would be able to take that knowledge back and design a better product.

So what do you do if you are an engineer and out of a job currently? Perhaps try a related field that can be used as leverage at your next job. I think of my time working in a semiconductor fabrication facility this way; I was not working on the design of the product, but I got some hard skills (mostly statistics), some soft skills (working in a high pressure environment independently) and some undefinable skills (a sense of where the semiconductor business is heading and how it could affect the market). If you happen to work in a field that is so niche that you cannot find anything remotely similar to what you prefer to work on, maybe try taking a traditionally lower level job in your field and try working on more hands-on type activities (similar to the power line example above). You can work to hone your existing skills and hopefully rise quickly as you show how proficient you can be. However, if there are not any engineering positions available, it is likely there will not be these lower level jobs available either. So in the most dire of straights, try for something completely different. Since starting my blog I have become increasingly interested in marketing and how to create a brand. If there came a time that I could not find engineering work, I would try and target marketing as a near choice–not because I have any relevant experience (I don’t)–but because I think that the skills I would pick up would be helpful at unknown points later in life.

As for non-engineers out there, I can only speak good things about engineering and the job prospects throughout a recession. As I always do with younger people asking about engineering, I can quickly lay out some reasons to become an engineer (and would be willing to do so more if you have more questions by email). You have the flexibility to do a wide variety of tasks and have the opportunity to positively impact the world. You can choose among a wide variety of professional fields or stay in school and teach others engineering skills or do research in a university setting. There are many naysayers who claim that you will not be in charge on projects, but you could always choose management if you want to run the show. Others will say that you will not get paid what you deserve; but I think that remembering engineering is about helping people is important. Not only does it discourage those who are only in engineering for the money, it also helps remind you that your goal should be to help others.

So I know this post spanned many aspects of engineering but I think the main idea is that as an engineer, you can survive a lot of what the economy throws at you. Hard work and mental flexibility will let engineers re-invent themselves if necessary and prosper in the most volatile of economies. If you have experienced job safety or, conversely, have been pushed off an employment cliff thanks to your engineering degree and you’d like to share, please leave your thoughts in the comments.

Categories
Analog Electronics Learning Life Renewable Energy

Buying a House and Making It More Efficient

So usually I don’t like to write about my personal life on here too much, but I had an offer accepted on a house yesterday and I think it’s relevant to topics discussed on this site. Yes, I realize that the housing market is down and that it will likely only get worse. And yes, I realize I’m young and a house is a big responsibility. And yes, I know home ownership can be a daunting experience from upkeep to sales to everything else bad that can happen. But there are some great things about houses too, namely tax advantages and being able to do whatever I want with it (within reason). Plus, I feel that every home can take advantage of advances in conservation and renewable technology, even if they are already in good shape and the energy bills are low.

  1. Insulation — A no brainer, this is a great way to reduce the amount of energy leaving your home. A friend and I were talking about older houses and he made a good point that houses built in the 50s didn’t always worry about insulation. It was decently inexpensive to just crank up the heat. Now with gas prices rising (don’t worry, this temporary lull won’t last), it becomes a necessity to conserve the energy we burn. My friend also mentioned a possible tax break that exists; if not, I would hope the next administration includes something in their renewable energy plan. Remember, conservation is the cheapest method of energy savings right now.
  2. Windows — One of the most frustrating things in cold weather is walking up to a poorly insulated single pane window; it rattles, it frosts and it let’s chilling temperatures through. Windows are one of the best ways to lose heat and waste energy in the winter, especially in the great north. It feels like it literally is sucking the heat from your house. Sure, double pane and triple pane vinyl windows are a good start and will stop 90% of your heat loss. However, A great story on NPR about legacy technology from the 70s tells about how a simple coating can stop heat loss in the winter and block heat from coming in during the summer. The low emissivity (or “low e”)coating basically just blocks out infrared radiation from getting through (think of those waves you see rising from blacktop on a hot summer day). Windows were already proficient at blocking convective heat flow (think warm air), but the radiative piece was missing. Look for the low e rating when purchasing your windows and you could see some significant energy savings.
  3. Efficient Devices — Every time the compressor kicks on for my current refrigerator, I can’t help thinking about how much electricity is being wasted to keep my food cool. While it isn’t great to throw out the old clunker fridge just to buy a new shiny energy STAR certified fridge, it might be better in the long run to get something that will save energy (even at the cost of greater consumption). If you’re really crafty, you can always turn that old fridge into a meat smoker (think ribs), a bookshelf or even a planter. Remember, don’t just throw the old fridge in the basement and keep running it for frozen goods. If it’s truly an energy vampire, unplug it from the wall and find a different use for it.
  4. DC Power Outlets — Instead of plugging in cell chargers that are burning power no matter if you are charging something or not, why not have a few lines in your house that are set to a specific voltage, say 6V (most devices are running 3.3V these days). Then when the 6V comes to the wall, you could have a “tuner” based on a buck converter that would dial down that voltage to the one you need. Delivering power from a central source could be controlled remotely, so you could close a relay at the source and no power would be delivered to the converter unless “asked for”, and there would be very low losses in the system.
  5. Solar panels — I wrote last time about GreenField Solar and their new solar concentrator, which is very reasonably priced and could pay itself off in less than ten years if it works as advertised (1500 W output). However, in northern climates, it’s often better to get more total exposure by having a larger array of panels collecting the most light possible, even if at lower efficiency. This requires more space of course, but you might be able to get lower cost panels if they are older and assumed to be less efficient. A friend and and I are talking about trying this in the backyard (which is sizable) and doing some measurements on the power we could harvest even in the Cleveland winters. The eventual goal would be enough to power a shed or outhouse for a small music studio, but that will take some work. Wind might be a better candidate, but that would require more infrastructure (AC-DC conversion) and the turbines are still quite expensive (if not beautiful and artistic in some cases).
  6. Do an energy audit — Sometimes the places where you waste the most energy are the least expected. Have an electric water heater? You might be paying out the nose for your showers and washing dishes. Air conditioning unit more than 10 years old? Maybe that’s pulling hardest at your electricity usage. Do you own a programmable thermostat (the kind that shut off heat when you’re not usually home or asleep)? This simple device will save you hundreds in electricity and natural gas savings. Energy audits are usually offered for free by your energy companies. Look them up and take advantage.

So part of me is terrified at the prospect of owning a home but the other part is pretty excited about what I can do with it. I think using it as an example for simple home fixes and ways that analog electronics projects can help to save money and carbon emissions will be good for my conscience and for this site. If you have any ideas on home projects, please leave them or a link to them in the comments.

Categories
Economics Engineering Life Politics Renewable Energy

Welcome President Obama! Now let’s get crackin’ on renewable energy.

I wrote last week about Barack Obama further laying out his plans for renewable energy. He states in that video that he plans to invest $15 Billion or more in renewable energy each year. My question is, what can we start doing now? In order for him and the renewable energy community to hit the ground running on Jan 20th, we need to start planning some actions for the new administrations (with or without funding).

  1. Education — Without a new crop of able young engineers, we won’t get far. So how do you get involved in helping to make this a reality? Follow my volunteer idea and go to middle- and high-schools and share what it’s like to be an engineer with young people. Even better, I recently found out that I was right in thinking I was not original…there are many programs in place to allow engineers to easily reach out to their communities. The one I am currently considering is the New Faces of Engineering Road Show, hosted by the Cleveland Engineering Society. They travel to schools and promote engineering and science to young students, basically the exact thing I wanted to do.
  2. Conserve — The best way that individuals can help on a daily basis is to conserve, in general. Use less utilities (turn off your lights, turn down your heat), recycle your recyclables, carpool to work
  3. Stay involved — This year has shown young people actually can make a difference in elections and in general. This is due to the extreme influence of social media and how it connects people online and throughout the world. Now use that power to go out and influence individuals and corporations that a green economy will benefit all Americans (and the world).
  4. Consider alternative and renewable energies — Black silicon or not, photovoltaic (PV) cells are still expensive. However, there are simpler methods, such as corn stoves, which have lower environmental impact and are definitely renewable year after year.
  5. Keep them honest — No matter how good their stump speeches are nor how honest they may seem, absolute power corrupts absolutely. While the checks and balances were put in place by our forefathers to keep our branches of government watching one another, the true power in oversight will come from civilian oversight. This has been further enabled by the internet in recent years and we must insist that our newly elected government officials do not take advantage of their positions for personal or nepotistic gain.
  6. Join the fight — Sure, there will be more political battles, notably with oil barons not wanting to relinquish their grasp on easy profits; but the real battle is with innovation and design challenges. Use online resources to go out and educate yourself on analog electronics. The biggest challenges will be won by the groups with the most resources. If we want a future filled with solar and wind generated power, go out and learn how to make that a reality by studying the basics.
  7. Start something — Been studying this stuff for so long that you think you have a great idea on improving an existing system (the power grid, anyone?) or developing a disruptive renewable energy technology? Go for it. In order for the green revolution to begin, America (and the rest of the world) needs entrepreneurs to step up to the plate and take risks in order to develop these emerging technologies. Do you prefer the less technical side of engineering? Pair up with the entrepreneurs. Technically minded people are just as important to take the time to introduce the new technology to the rest of the world.

Good luck President Obama. You have a huge challenge ahead of you, a huge wreckage behind you and a huge nation standing and waiting for you to wave the green flag. Let’s all try and toe the line as soon as we can.

Categories
Economics Life Politics Renewable Energy

The Simple Ways to Help

I remember reading a book called “50 Simple Things Kids Can Do To Save The Earth” when I was about 10. It was a really great book and had some interesting conservation ideas. Then for my teenage years and beyond, conservation definitely took a backseat because no one was talking about it and teenagers think about other stuff, apparently. But now, writing about energy conservation and renewable energy more regularly, I’ve looked around and seen some really dumb things that I do in my everyday life that consume a lot of resources and energy.

The thing is, it’s not just about turning off lights when you leave a room or figuring out how much power your TV is wasting when it’s “off” (although these things are important). It’s also about reviewing products we use everyday and looking beyond what the final product is; what kind of resources were required to get that product to us and how much energy and resources did it take to make it?

Some of the simplest things I’ve noticed have been the disposable products I use. It was brought into sharp relief when I read Duncan Drennan’s post on traveling to the US and he pointed out how much stuff Americans throw away. Here’s some of the steps I’ve taken to reduce my daily waste; while most of them revolve around eating and work, it helps me sleep at night knowing I’m not piling up quite as much trash.

  1. Bring in a spoon to work — Stupid, right? But every time I went to grab a plastic fork and spoon at work to eat my lunch, I ended up throwing them away. I mean, that’s what they’re made for, right? But why not bring in a reusable piece of “equipment” (aka. spoon)? This is also a big problem in China, as throwaway chopsticks are becoming a larger and larger contributor to de-forestation.
  2. Get a reusable lunch bag and use Tupperware — Again with the food, but I’m amazed at how many times I would end up throwing stuff away…simply because it’s disposable. I switched out the plastic bag holding my lunch and the tiny bags holding my sandwiches and other items because there are other good options. I also think about how much plastic ends up in the ocean and how DISGUSTING that is, and it really makes me want to cut back on the plastic I dispose.
  3. Stopped drinking milk — This one was accidental, as we never have milk in our house anymore. However, it takes over 250 gallons of water to make just one quart of milk, as told by Dean Kamen. I think that there are better things that can be done with those kinds of resources and my body doesn’t particularly like milk anyway.
  4. Recycling — Trash day is amazing for me. When we get up early to walk the dog, I have a really great opportunity to scope out other peoples’ junk. Wow. I know that I don’t have kids who eat non-stop or anything, but when I see other peoples’ 4 overflowing trash cans and no recycling versus our half filled trash cans and some cans, it makes me wonder. I like to give people the benefit of the doubt that they don’t know about recycling in our area, but that’s a weak argument. I’m not saying we’re better than other people, just that public knowledge can help with conservation.
  5. Coffee — It makes the work world run, right? Well anytime I bought a cuppa at our company cafe, I’d buy the paper cup, use the stirrer, dump it all in my travel mug and then throw everything away. Stupid, stupid, stupid. I negotiated with the lunch ladies to use my cup in the first place, only to find out this was OK all along. Sometimes you just gotta ask.
  6. Turn off the computer — Even in power save mode, leaving a computer on overnight can be costly. Now think about a high rise in NYC or somewhere else and all the needless energy burning there. This comes down to electricity being cheap and therefore employers not pushing their employees to conserve. If we see prices spike, expect managers to ask you to shutdown the ol’ PC at night. Even if we can’t access our files all night long (wee!), Mother Nature will appreciate whatever extra coal plant output (electricity and pollution) we save due to turning the computer off.
  7. Eating less meat — Now that I think of it, cows can be pretty detrimental as consumers — from the water they consume, the amount of feed they require and the gas they emit. Eating less meat is not only a good thing economically and ecologically, it may become a necessity as the possibility of recession looms and more and more of China and India enter the middle class.

Of course, these are stupidly simple things people can do to help out. And it’s not always about saving the world. Using one more or less napkin at lunch? Nah, it won’t hurt the planet that much. But take 6 billion people using one extra napkin a day for even a year and you start seeing forests disappear for no good reason. I’m not one to harp on conservation because I understand that some consumption is going to happen, whether we like it or not. This blog is also about analog electronics and renewable energy, not conservation, so I don’t want to stray too far from that by giving regular tips on how to save the world. However, it is a pressing issue, both in energy consumption the world over and good conscience about making waste unnecessarily. Try your best to reduce your overall consumption today and leave any additional ideas you have in the comments.

Categories
Engineering Life Work

Engineering soft skills and stepping outside your circle of competence

My great great grandfather was a preacher. My grandfather was a great salesman. My father is a great salesman. I am an engineer. One of these things is not the same here. How did I enter a profession often associated with introverts and socially challenged people? Am I doomed to fulfill this stereotype? What kinds of skills must I develop to be a better engineer all around?

I write about these things for two reasons. One, because the skills I’m about to list are necessary in every aspect of life, not just work. And two, because most engineers do not stay engineers for their entire career. Either because of desire for higher pay grade, natural promotion or just wanting to be in charge, most engineers end up in management eventually. I will leave opinions about whether this is the correct path to the comments.

  1. Public speaking — One of the most feared activities the world over, this is a good one to force yourself to practice.  Granted, not many new grads will have much to present about; but once you are tapped for that first presentation, it is likely it is an important reason. It’s probably better to practice your public speaking in front of your design group or an organization outside of work before you’re chosen to speak in front of the company. The best tip I can give is to slow down. You’ll become more aware of what you’re saying and you’ll be less likely to say “um” when your mouth pauses from its usual mile-a-minute pace.
  2. Presentations — I believe Nate (a good friend and frequent commenter) put it best in my post about getting a job out of college, when he said that the engineering education at our school didn’t focus nearly enough time on giving presentations and communicating our ideas to our superiors. When you look at the percentage of time we present compared to how much time we spend designing a solution, it seems much more important than ever was stressed in school. For tips on presentations and powerpoint, I usually look to Seth Godin, marketing guru and writer extraordinaire.
  3. Conventioneering — Not every engineer goes to conferences on a regular basis, but when you do, you have to know how to work it. Remember, it’s not just a food free for all; nor is it time to go around seeing how many thousand pens you can gather. These are opportunities to check out your competition, find new components for designs, see some cool stuff and maybe even make a few friends (or contacts, if you will).
  4. Small talk — You know what you do a lot of at conventions? You stand around a lot. You know what else you do? You make small talk with strangers. But the skill here is learning how to open people up to talking about more than the OSU football team or the weather. Instead you want to find some meaningful information about them and then relate back to them with stories of your own that fit. Getting people to relate to you will help you build your business contacts, drum up leads for your marketing people and again, help you make friends. You never know who you meet that might be working on the next Google or Apple. You just never know.
  5. Networking — Things don’t last forever. In fact, it’s a skill to know when to quit rather than wait for a job to dead end. Unfortunately, people always extol the virtues of networking but never tell you how to do it. Some say blogging is a good idea for networking, but I haven’t hit the jackpot on that one yet. I’d say the best way I’ve found so far is to bite the bullet and call up some people you don’t know (who happen to know a lot) and ask them for some time to talk about what they do. Sure, this works better when you’re not looking for a job, but it works OK when you’re desperate too. Remember, there are a LOT of people out there and the ones getting calls are mostly the ones everyone knows about (Steve Jobs, Bill Gates, etc). If you happen to catch a name of a local engineer who does something you do, call him or her up and ask to hear about their job for a while. If you don’t think you’ll be overhearing any names anytime soon, go to LinkedIn and snipe some names off of there. The main thing is to be courteous, be honest with them (if they ask if you are doing this to find a job, tell them yes or no) and most of all, be interested. Playing to someone’s ego may sound bad, but it works because people want to feel important and wanted. Don’t forget the thank you notes either. (For more info on networking, I always like “What color is your parachute” by Richard Nelson Bolles. It is updated yearly and has some great information).

Soft skills aren’t limited to the ones above, but they can get you pretty far in life past the lab bench. Remember, these skills aren’t absolutely necessary–they just help engineers round out their skillsets. If you are an engineer who wants to start a company one day, you’re going to have to sell your idea, at least once. So you might want to think about working on developing the skills listed above; at the very least, recognize what they are and partner up with someone who displays these attributes.

Is there a soft skill missing? Am I way off on any of these? Let me know in the comments!