Two Russian scientists have been awarded the Nobel Prize for discovery of a one-atom thick material called graphene that has significant potential for electronic applications, including semiconductors. In what appeared to be just a wacky experiment at the time, they applied Scotch tape to a sheet of graphite and extracted the extremely thin, totally transparent material with excellent strength and electrical properties.
Andre Geim and Konstantin Novoselov will split the prize of about $1.4 million.
Hundreds of researchers are now exploring potential for the material as ultracapacitors, sensors, touchscreens, liquid crystal displays, organic photovoltaic cells, and organic light-emitting diodes.
New versions of BASF's Ecovio line are both compostable and designed for either injection molding or thermoforming. These combinations are becoming more common for the single-use bioplastics used in food service and food packaging applications, but are still not widely available.
The 100-percent solar-powered Solar Impulse plane flies on a piloted, cross-country flight this summer over the US as a prelude to the longer, round-the-world flight by its successor aircraft planned for 2015.
GE Aviation expects to chop off about 25 percent of the total 3D printing time of metallic production components for its LEAP Turbofan engine, using in-process inspection. That's pretty amazing, considering how slow additive manufacturing (AM) build times usually are.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This radio show will show what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.