Leave it to MIT to come out with 4D printing, just as 3D printing seems to be really hitting its stride. They can’t just leave well enough alone, can they? We’ve talked a little bit about the potential of 3D printing and the pretty amazing things they can do, so now we’re moving on to 4D.
That slick email from the Nigerian prince promising fabulous riches just might originate from Peoria, USA. According to research from SophosLabs, the United States of America – home of baseball, apple pie, and spam, apparently – sent 18.3% of the world’s junk mail.
Last June, Google announced a unique device that is supposed to incorporate their technology into your everyday life. In fact, their sights seem to be set on invading every moment your eyes are open with convenient updates, recording capabilities, and, of course, an easy-to-use search engine.
One of the famous line drawings of the artist M. C. Escher portrays a realistically drawn hand holding a pencil. The line drawn by the pen turns out to be the cuff of a shirt sleeve, from which emerges a second hand ... which grows out of the paper somehow and holds a pencil, whose line is the cuff of a shirt sleeve, from which emerges the first hand.
ECN recently published an article from Eurekalert! on the limits of large scale wind power. I thought it might be a good idea to go to the source to find out if the posted article reflected the actual paper. The first thing I found without any effort at all (it was in the abstract) is that the Eureka people got the previous maximum-estimated wind source number wrong.
Hobbyists, tinkers, and DIYers are the unsung heroes of our industry — "hackers" in the original sense of the word. But conflating "hobbyists" with "guns" causes fits of hysteria. And it’s entirely unwarranted. The handwringing over the imagined capability to print 3D guns and the associated moral implications is absolutely absurd and betrays a basic misunderstanding of firearms and physics.
Here’s a rundown of the most read, most popular, most awesome articles on the web. Take a look at what you missed the first time around or check up on an old favorite to see the conversation in the comments. Keep checking out the Lead at www.ecnmag.com and follow us on Twitter @ecnonline for our most up-to-date articles.
Marissa Mayer created quite a hornet’s nest when she issued a memo effectively ending the work-at-home option for Yahoo employees. In the memo, obtained by AllThingsD, Mayer writes, “To become the absolute best place to work, communication and collaboration will be important, so we need to be working side-by-side."
Mention the words "3D printed guns" and you’ve got an instant, increasingly heated debate on your hands. When you consider there were 16 mass shootings—defined as a shooting with multiple, random victims—in 2012 with at least 88 people dead including children, it’s definitely a topic worth discussing. My take? No one needs a 3D printed gun or the ability to create one.
While writing my February 2013 column about EDRs (event data recorders, AKA “black boxes”), I came across an article on the same topic (http://bit.ly/12YX4Fe) by one of my colleagues. She commented on the reservations I share with many others about the use of the data derived from the black boxes.
We’re now at the midpoint of Y2 of the 3 year EcoCAR 2 competition. In the last few months, the 2013 Chevy Malibu was disassembled– almost to the point of body-in-white. Further, much of the rear sub-frame was
I was planning to write about software patent trolls and was entering "software patents" in my search engine when it offered the suggestion "are evil" to complete the phrase. I'll buy that. So to encourage more traffic here, that is the title of this post. Yes. I have been blogging for quite some time.
On July 1, 2012, online retail giant Amazon.com began collecting and remitting state sales taxes in Texas. As a small-business owner and president of Houston Jewelry, I can say from experience that this was cause for celebration in the Texas retail community.
I 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.
Companies 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
Since when did waggling a joystick become more valorous than pulling a trigger? It hasn’t, you say? The newly-minted Distinguished Warfare Medal — created to honor cyberwarriors and drone pilots — would rank above the Bronze Star and Purple Heart, and the military community is incensed.
Somewhere 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.
I 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.
Back 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.
I 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."
Pop 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.
When 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?
Take 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.
Sometimes, it seems our nation no longer aspires to great things. These days our astronauts hitch rides to the International Space Station on Soviet spacecraft, and just recently, the U.S. Postal Service — once the envy of the world — announced its intention to eliminate Saturday mail service.
Predictions about future technology are always interesting. Sometimes, the prediction is pretty mainstream, like a mobile phone. Other times they’re a little more ambitious. I’m still waiting for my flying car. But one thing is always guaranteed: Predictions about the future are always fun to watch decades later — particularly if they star Mr. Walter Cronkite.