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Thursday, December 25, 2014

ScienceDaily: Engineering and Construction News

ScienceDaily: Engineering and Construction News


New-generation 'thinking' biomimetic robots developed as ocean engineering solutions

Posted: 23 Dec 2014 05:41 AM PST

Researchers are closer to creating underwater robotic creatures with a brain of their own -- besides behaving like the real thing. In the near future, it would not be too tall an order for the team to produce a swarm of autonomous tiny robotic sea turtles and fishes for example, to perform hazardous missions such as detecting nuclear wastes underwater or other tasks too dangerous for humans.

Hands on: Crafting ultrathin color coatings

Posted: 22 Dec 2014 01:55 PM PST

An ultra-thin layer of a metal and a semiconductor could be applied to essentially any rough or flexible material to produce a vividly colored coating, researchers report. The technique, which exploits optical interference effects, could potentially be used on wearable fabrics or stretchable electronics.

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