Content tagged with Materials & Assembly posted in September 2013
NASA Seeks Commercial-Sector Tech for Human Missions
Engineering Materials 9/30/2013
NASA is on a mission to involve commercial suppliers in advancing human space flight. Jacobs Engineering, NASA's partner in getting technologies and materials human-rated for space, will give details at the upcoming Design & Manufacturing Texas show.
Video: Baxter 2.0 Extends Robot's Reach
Engineering Materials 9/27/2013
A new software upgrade to Rethink Robotics' Baxter robot extends the innovative bot's reach, makes it easier to program more precisely, improves overall performance, and expands its uses in the small to medium-sized companies it was designed for.
Siemens Helps Student Engineers Race in the Outback
Guest Blogs 9/25/2013
Using Siemens NX software, a team of engineering students from the University of Michigan has built an electric vehicle, and are currently preparing for the 2013 Bridgestone World Solar Challenge. One of those students will be blogging for Design News throughout the race.
Super-Slippery Coating Inspired by Carnivorous Plant
Engineering Materials 9/25/2013
A durable, completely transparent, super-slippery coating can turn regular glass into a material that doesn't stain, resists scratches, and repairs itself. It was inspired by the carnivorous pitcher plant, coated with an ultra-slippery surface that slides insect victims into its depths.
Engineers Eye the Prize in Solar Car Road Challenge
STEM Connection 9/23/2013
Next month, a team of cars will travel 3,000 km in searing desert heat across Australia as part of a global road challenge. This contest is a bit different -- instead of using the usual combustible engines, all the cars in this challenge are solar-powered.
Spreading Excitement About Space Exploration
STEM Connection 9/20/2013
It's commonplace to hear engineers lament the small size of the NASA budget, the lack of a successor to the Space Shuttle, and the lack of a US heavy launch vehicle. We need to teach young people to have an optimistic view of the future of human space exploration.
Slideshow: 3D Printing in the Medical Cloud
Engineering Materials 9/19/2013
Medical professionals can use 3D Systems' secure cloud-based Bespoke Modeling service to create, edit, share, and print sophisticated, full-color, 3D anatomical models from CT scans, MRI scans, or other digital imaging and communications data.
Slideshow: Robots Will 3D Print & Build Space Structures
Engineering Materials 9/17/2013
NASA is funding technology that would use robotics and 3D printing to construct parts of very large spacecraft and other structures in space. Doing this could reduce the cost and risk of building and launching systems and allow for bigger structures.
ESD Affects People, Too
Guest Blogs 9/13/2013
Electro-Static Discharge, while not necessarily permanently harmful to people, is still a pain. When possible, a machine design should handle ESD to prevent discharge through people or other equipment.
Slideshow: 3D Print, Scan, Copy & Fax in 1 Machine
Engineering Materials 9/10/2013
What if you could 3D scan and copy objects and fax your files as well as 3D print them – using only one machine? AIO Robotics' Zeus 3D printer, funded on Kickstarter, also scans objects, copies them, and faxes .STL files to a remote Zeus for printing.
Battery-Free AGVs Do the Heavy Lifting
Guest Blogs 9/5/2013
There will always be a need for battery-powered AGVs, especially where paths vary unpredictably and loads are light. But when heavy lifting is required and paths vary on a predictable basis, battery-free AGVs are best.
STEM 101: Give Students Access to 21st Century Tools
STEM Connection 9/4/2013
By freshman year of high school, more than 57 percent of students lose interest in pursuing STEM-related careers, and a recent report prepared by the White House indicates a lack of preparation and inspiration as key reasons why students lose interest in STEM.
3D-Printed Eyeglasses Are Fit for a King
Engineering Materials 9/3/2013
Dutch company LUXeXceL has developed a proprietary process to print plastic lenses and other non-imaging optical-quality components. The company has 3D-printed complete pairs of eyeglasses.
The National Aeronautics and Space Administration’s recently announced plan to put an electric airplane in the air by 2018 is forward-looking, but hardly unique.
Engineers can channel the eye of the tiger and rise to the challenge, with a number of prize or award-giving contests out there to test your metal and intellectual prowess.
Engineers at the Lawrence Livermore National Laboratory have achieved the ability to scale nanotechnology for the development of super-strong, lightweight metal materials.
Harvard researchers have identified a new class of high-performing organic molecules in the development of redox flow batteries for alternative-energy storage.
Researchers in the United Kingdom have found a sustainable way to derive hydrogen from grass to develop biofuel.
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