Video: Wearable Sensor Builds Maps on the Fly
Blog 10/31/2012 9 comments MIT researchers have created a prototype of a wearable sensor that can create maps of a person's environment as they move through it. Researchers envision emergency responders using the device to navigate disaster sites.
PTC Quietly Releases Free Mathcad Version
CAD/CAM Corner 10/29/2012 11 comments Engineers looking to beef up their stockpile of free design tools should take a peek at PTC's new Mathcad Express, a free, somewhat limited version of its engineering calculation software.
Materials Buyers Are Multitaskers
Engineering Materials 10/23/2012 14 comments Our recent Materials Survey shows that design engineers will be setting the parameters of many designs. Today's engineers have cross-discipline expertise and are involved in multiple job functions.
Undersampling Changes Bandwidths
Mechatronics Zone 10/19/2012 8 comments Before you choose a frequency, you should understand how each upper and lower sampling frequency affects aliasing of signals in the 8MHz bandwidth.
Video: MABEL Mimics Human Gait
Blog 10/18/2012 6 comments MABEL is a new humanoid robot developed by researchers at Oregon State University and the University of Michigan that can walk and climb stairs like a human.
Biofuel From Seaweed Saves Water, Land Area
Engineering Materials 10/18/2012 16 comments Making biofuels from seaweed is one of the latest ideas for creating sustainable fuels that don't compete with food crops. Two different teams, one US-led and one in India, are working on solutions.
Interfacing Intelligent Sensors With Industrial Ethernet Networks
Blog 10/17/2012 6 comments While Industrial Ethernet has become the kingpin and standard for automation control networks, some devices such as smart sensors and actuators are relying on a simpler, point-to-point communications protocol to save on the cost, size, and complexity that an Ethernet solution requires.
3D Printing Flies High
Engineering Materials 10/15/2012 15 comments Materials and processes for creating 3D printed production parts from plastics, metals, and even carbon composites are on the horizon for aerospace applications.
Why Can't Engineers Get Good Jobs?
Blog 10/15/2012 23 comments In his new book, Peter Cappelli says many companies, overwhelmed by the flood of résumés they receive for each job posting, rely on computers to weed out the unqualified. This is hurting many applicants.
By experimenting with the photovoltaic reaction in solar cells, researchers at MIT have made a breakthrough in energy efficiency that significantly pushes the boundaries of current commercial cells on the market.
In a world that's going green, industrial operations have a problem: Their processes involve materials that are potentially toxic, flammable, corrosive, or reactive. If improperly managed, this can precipitate dangerous health and environmental consequences.
A quick look into the merger of two powerhouse 3D printing OEMs and the new leader in rapid prototyping solutions, Stratasys. The industrial revolution is now led by 3D printing and engineers are given the opportunity to fully maximize their design capabilities, reduce their time-to-market and functionally test prototypes cheaper, faster and easier. Bruce Bradshaw, Director of Marketing in North America, will explore the large product offering and variety of materials that will help CAD designers articulate their product design with actual, physical prototypes. This broadcast will dive deep into technical information including application specific stories from real world customers and their experiences with 3D printing. 3D Printing is