Sensor Packed Body Armor for Martial Arts and Sensor for Clogged Arteries

[bobbymike]

Interesting (put both tech stories together to save space);

http://singularityhub.com/2014/03/14/will-sensor-packed-body-armor-launch-a-new-bloodless-sport/

http://singularityhub.com/2014/03/13/tiny-ultrasonic-device-to-travel-arteries-and-image-coronary-blockages/