Blogs
Hydrogen fuel cells get a lift
February 27, 2013 9:16 am | by M. Simon, Technical Contributor | CommentsI was reading one of the logistics magazines I regularly get and found out something amazing. By about 2020, roughly 80 percent of the lift trucks in America will be powered by hydrogen fuel cells. The fuel cell advantage is constant voltage output and longer continuous run time.
People are superorganisms with microbiomes of thousands of species
February 25, 2013 5:58 pm | by Curious Cat Science and Engineering Blog | CommentsIn a recent article in National Geographic Carl Zimmer has again done a good job of explaining the complex interaction between our bodies and the bacteria and microbes that make us sick, and keep us healthy. The damage done by … Continue reading →
Too big to fly: Why engineering should stay small
February 22, 2013 12:29 pm | by Chris Fox, Associate Editor, PD&D | CommentsEverybody has heard the now-clichéd term, ‘too big to fail’, and all of the negative connotations that are associated with said title. Also, I’m sure most, if not all, of you have heard or read something about the recent problems Boeing is experiencing with the Lithium Ion batteries. It is also quite apparent, by the many responses and comments...
The greatest use of (bus stop) technology ever
February 21, 2013 3:13 pm | by Kasey Panetta, Associate Editor | CommentsCompanies often struggle with how to incorporate new technology in a useful way, but Qualcomm knocked it out of the park this week with their new bus stop surprise. Qualcomm, a company that specializes in wireless technology, decided that they could use the combination of smart phones and boredom at bus stops
Introduce a Girl to Engineering Day
February 19, 2013 4:18 pm | by Polygon Solutions Inc. | CommentsOn February 21, 2013, women engineers, along with their male counterparts, will engage and mentor as many as one million girls around the country during National Engineers Week Foundation’s 12th Annual Introduce a Girl to Engineering Day.
Re-understanding “integrated” supply chain
February 19, 2013 1:08 pm | by Alan Nicol, Executive Member, AlanNicolSolutions | CommentsSomewhere along the way, it became the norm to give up control of component supply and call it “business improvement.” Re-think the standard mode of buying stuff from others if you can do it yourself.
Engineering the future: Do we know what we’re doing?
February 19, 2013 12:53 pm | by Karl Stephan, Consulting Engineer, Texas State University, San Marcos | CommentsI assume many of my readers are either engineers or interested in engineering and its effects on society, so what I am about to say may surprise you. It is simply this: Engineers are playing a role in American society that may end American society as we have known it up to now. Let me explain.
Finding a needle in the solution
February 19, 2013 9:01 am | by M. Simon, Technical Contributor | CommentsBack in 1968 when I was just starting out as a very junior engineer, I worked for Chromatronix designing sensors for and building High Pressure Liquid Chromatography (HPLC) equipment. In those days, "High Pressure" was 500 psi going up to 1,000 psi with research on 3,000 psi equipment well underway.
Human gene origins: 37% bacterial, 35% animal, 28% eukaryotic
February 17, 2013 1:18 am | by Curious Cat Science and Engineering Blog | CommentsThe percent of human genes that emerged in various stages of evolution: 37% bacterial, 28% eukaryotic, 16% animal, 13% vertebrate, 6% primate. The history that brought us to where we are is amazing. Eukaryotes include animals, plants, amoebae, flagellates, amoeboflagellates, … Continue reading →
Paint Your Pizza turns MS Paint scribbles into ugly-looking pizzas
February 15, 2013 10:34 am | by Jason Lomberg, Technical Editor | CommentsI never thought I’d say this, but I’m nauseated by pizza – this after taking a gander at Paint Your Pizza, a crowdsourcing site that allows you to turn amateur artwork into quasi-edible Neapolitan creations. I stress quasi-edible because I don’t think I could stomach any of these custom-designed "pizzas."
Manufacturing’s evolving workforce
February 14, 2013 2:39 pm | by Bob Dean, Executive Director, Business Transformation, Cisco | CommentsPop culture references manufacturing as the factories of the 1800s or modern-day overseas sweatshops — full of mind-numbing, remedial tasks in dark and dingy factories. Today’s manufacturing environments tell a much different story: clean and safe environments with employees managing advanced machinery that drives innovation and productivity.
Stores are tracking your every move
February 14, 2013 2:11 pm | by Kasey Panetta, Associate Editor | CommentsWhen you walk into a store, you basically expect that you’re going to be recorded on a security video and surreptitiously watched by sales associates lest you decide to steal anything. But did you ever stop to think what information the store is gleaning from your cell?
Retrofitting an old-school game controller with a USB interface
February 14, 2013 12:25 pm | by Parker Dorris and Greg Posey | Silicon Laboratories Inc. | CommentsPlaying retro-style, side-scrolling computer games from indie developers with a keyboard and mouse just doesn't feel right. The 16-bit sprite animations, simple player controls and synthesized audio all harken back to the days when game consoles couldn’t deliver photorealistic graphics and lifelike gaming experiences.
Iranian clown car flies ... with the help of Photoshop
February 14, 2013 11:06 am | by Jason Lomberg, Technical Editor | CommentsTake that, free world! For all you naysayers out there who thought Iran’s clown car, er ... stealth fighter ... smelled a bit fishy, the Islamic Republic has the ultimate retort: a badly-Photoshopped image of the Qaher-313 set against stock photo #3.
Engineers weigh in on best energy management tactics
February 13, 2013 9:28 am | by Kasey Panetta, Associate Editor | CommentsWe know ECN readers have varied and valuable opinions – now here’s a great opportunity to showcase them. Send us an answer to the question below and if we think yours is the best, we’ll feature your response in the April print issue. Plus, you’ll get a $15 Starbucks gift card simply for sharing your thoughts.
