Spiders are the key to ultra-sensitive wearable devices
 

Spiders might creep you out, but don't dismiss them too quickly -- they may well be the ticket to a new wave of wearable sensors. South Korean researchers have built a device that picks up miniscule vibrations by using the principle behind a spider's...

http://www.engadget.com/2014/12/14/s...=rss_truncated