Stratasys Adds 3D Printing to Next-Gen Smart Appliances
Blog 10/3/2014 6 comments Stratasys will lend its 3D printing expertise to GE’s community effort to build the next-generation of home appliances. The 3D printing manufacturer and service provider is providing 3D printers as part of a new partnership of FirstBuild, an affiliate of GE that aims to use the ingenuity of technologists in an online community to build more intelligent appliances.
SABIC Dishes On 3D-Printed Car Materials
Engineering Materials 10/2/2014 2 comments The Strati EV car printed at IMTS is made of SABIC's LNP STAT KON AE003. SABIC tells Design News why this carbon fiber-reinforced compound was chosen by Local Motors and Oak Ridge National Laboratories.
Can You Really Slip on a Banana Peel?
Blog 10/2/2014 12 comments The 2014 Ig Nobel Prize in Physics was awarded to Dr. Kiyoshi Mabuchi and his team members for their work measuring the slipperiness of banana peels. Turns out they're slipperier with the yellow side up.
Flexible Solar Cell Can Be Woven Into Energy-Harvesting Fabric
Blog 10/2/2014 1 comment Many scientists have been working battery-free ways to power wearable electronics that can replace bulky battery packs, particularly through the use of energy-harvesting materials. Now a team of researchers in China have upped the game by developing a lightweight and flexible solar cell that can be woven into two-way energy-harvesting fabric.
Chew On This: Chin Strap Harvests Energy
Blog 10/1/2014 20 comments Researchers in Canada have developed a chin strap that harvests energy from chewing and can potentially power a digital earplug that can provide both protection and communication capabilities.
CFD Analysis: Making Better Buildings
Guest Blogs 10/1/2014 3 comments In the last few years, use of CFD in building design has increased manifolds. Computational
fluid dynamics is effective in analyzing the flow and thermal properties of air within spaces. It can be used in buildings to find the best measures for comfortable temperature at low energy use.
3D-Printed Limbs Turn Kids into Superheroes
Blog 9/30/2014 29 comments Enabling the Future is designing prosthetic appendages modeled more like superhero arms and hands than your average static artificial limbs. And they’re doing it through a website and grassroots movement inspired by two men’s design and creation in 2012 of a metal prosthetic for a child in South Africa.
Security Is Going Down to the Device
Blog 9/30/2014 1 comment In order to keep an enterprise truly safe from hackers, cyber security has to go all the way down to the device level. Icon Labs is making the point that security has to be built into device components.
India's Mangalyaan Probe Reaches Mars
Blog 9/30/2014 13 comments Three days after NASA's MAVEN probe reached Mars, India's Mangalyaan probe went into orbit around the red planet. India's first interplanetary mission, and the first successful Mars probe launched by an Asian nation, has a total project cost of nearly $600 million less than MAVEN's.
Siemens Furthers STEM Initiative in NC
STEM Connection 9/30/2014 2 comments Siemens PLM Software has made an in-kind donation of software to Central Piedmont Community College in North Carolina for its science, technology, engineering, and mathematics (STEM) Division.
Malfunctioning Fridge Causes Meltdown
Sherlock Ohms 9/29/2014 20 comments Sherlock Ohms highlights stories told by engineers who have used their deductive reasoning and technical prowess to troubleshoot and solve the most perplexing engineering mysteries.
Battery-Free Power in Ant-Sized Chip
Pamela Moore 9/29/2014 8 comments Here's a battery-free chip the size of ant. It gathers power from electromagnetic waves that carry signals to its receiving antenna, allowing it to power itself as it operates.
Are Samsungs' LEDs Better?
Pamela Moore 9/26/2014 11 comments Seoul Semiconductor has been touting an AC LED for many years, yet few other manufacturers have jumped onto the bandwagon. That is, until recently: Samsung has announced its own AC LED.
What Made the Mustang Burn Oil?
Sherlock Ohms 9/26/2014 28 comments Sherlock Ohms highlights stories told by engineers who have used their deductive reasoning and technical prowess to troubleshoot and solve the most perplexing engineering mysteries.
Plant HMI Goes Millennial
Blog 9/26/2014 17 comments Plant user interfaces are beginning to incorporate the consumer features such as swipe, double tap, and pinch. The driver is Millennials who expect plant equipment to match the sophistication of the smartphone.
MAVEN Arrives at Mars
Engineering Materials 9/25/2014 17 comments NASA's MAVEN spacecraft has entered Mars' atmosphere, carrying instruments to help Earthlings figure out what happened to it. Launched last November, the spacecraft arrived at the red planet right on time after a journey of 442 million miles.
EV Makers Await More Battery Innovation
Captain Hybrid 9/25/2014 45 comments Electric vehicle batteries are progressing rapidly, but there’s still no sign on the horizon that the technology is going to revolutionize the auto industry anytime soon, experts said at The Battery Show in Detroit last week.
Fairchild Pivots to Quicken Customers’ Time to Market
Blog 9/25/2014 1 comment Fairchild Semiconductor recently rebranded itself to focus the company’s resources on the development of power products and services designed to help design engineers shorten the time-to-market for mobile devices and wearable technologies, among other products.
What Can Engineers Learn From 4 Year Olds?
STEM Connection 9/23/2014 16 comments In many engineering workplaces, there’s a generational conflict between recent engineering graduates and older, more experienced engineers. However, a recent study published in the psychology journal Cognition suggests that both may have something to learn from another group: 4 year olds.
16 Great Engineering Schools You Never Hear About
Electronic News & Comment 9/22/2014 12 comments Conventional wisdom holds that MIT, Cal Tech, and Stanford are three of the country’s best undergraduate engineering schools. Unfortunately, when conventional wisdom visits the topic of best engineering schools, it too often leaves out some of the most distinguished programs that don’t happen to offer PhD-level degrees.
More Video Hum Bar Problems
Sherlock Ohms 9/22/2014 5 comments Sherlock Ohms highlights stories told by engineers who have used their deductive reasoning and technical prowess to troubleshoot and solve the most perplexing engineering mysteries.
Airbus' 3D-Printed Metal Spacecraft Hinge
Engineering Materials 9/22/2014 10 comments Airbus Defence and Space has 3D printed titanium brackets for communications satellites. The redesigned, one-piece 3D-printed brackets have better thermal resistance than conventionally manufactured parts, can be produced faster, cost 20% less, and save about 1 kg of weight per satellite.
Automotive Subsystems & Network-on-Chip Technology
Guest Blogs 9/19/2014 2 comments Many diverse markets take advantage of semiconductor IP; so many that no one can recite the entire list without leaving off several. So why do we track all the vertical markets? They all have a unique set of requirements and value attributes differently. One major vertical market segment is automotive.
Stratasys Reveals Latest Multi-Materials 3D Printers
Engineering Materials 9/18/2014 2 comments At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
$500 for Winner of Dare to Dream Medical Device Contest
Pamela Moore 9/17/2014 9 comments The Dare-to-Dream Medtech Design Challenge celebrates and encourages innovation in medtech. The biggest dreamer will receive a check for $500, while the first and second runners-up will receive $250 and $100, respectively. Submit your idea for a dream medtech device today and may the best dreamer win!
Advertised as the "Most Powerful Tablet Under $100," the Kindle Fire HD 6 was too tempting for the team at iFixit to pass up. Join us to find out if inexpensive means cheap, irreparable, or just down right economical. It's teardown time!
The first photos made with a 3D-printed telescope are here and they're not as fuzzy as you might expect. A team from the University of Sheffield beat NASA to the goal. The photos of the Moon were made with a reflecting telescope that cost the research team £100 to make (about $161 US).
The increased adoption of wireless technology for mission-critical applications has revved up the global market for dynamic electronic general purpose (GP) test equipment. As the link between cloud networks and devices -- smartphones, tablets, and notebooks -- results in more complex devices under test, the demand for radio frequency test equipment is starting to intensify.
Much of the research on lithium-ion batteries is focused on how to make the batteries charge more quickly and last longer than they currently do, work that would significantly improve the experience of mobile device users, as well EV and hybrid car drivers. Researchers in Singapore have come up with what seems like the best solution so far -- a battery that can recharge itself in mere minutes and has a potential lifespan of 20 years.
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