Wednesday, February 15, 2012

GE turns butterfly-inspired tech into cheap, accurate thermal sensors (video)

GE butterfly sensor
When last we heard from GE and its Morpho-butterfly inspired sensors, all the talk was about detecting chemicals. And, with $6.3 million in funding coming from DARPA, we're not surprised. In the latest issue of Nature Photonics, however, the company's researchers show that the wing-like structures are just as good at detecting heat as they are ricin attacks. By coating them with carbon nanotubes the team was able to create a sensor sensitive to temperature changes as small as 0.02 degrees Celsius with a response rate of 1/40 of a second. The sensors could eventually find their way into imaging devices and medical equipment, and are expected to cost just a fraction of similar technologies currently on the market. Of course, since DARPA is still involved with the project, there are some potential security uses as well -- such as screening devices and fire detection. Head after the break for a video and some PR.

Continue reading GE turns butterfly-inspired tech into cheap, accurate thermal sensors (video)

GE turns butterfly-inspired tech into cheap, accurate thermal sensors (video) originally appeared on Engadget on Wed, 15 Feb 2012 02:52:00 EDT. Please see our terms for use of feeds.

Permalink   |  sourceGE  | Email this | Comments

Source: http://www.engadget.com/2012/02/15/ge-turns-butterfly-inspired-tech-into-cheap-accurate-thermal-se/

rawhide bigfoot tony romo twilight zone sandra dee nfl draft 2012 december 21 2012

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.