Nanotechnology safety strategies need improvement

http://www.enn.com/energy/article/43911

Nissan serenades Leaf electric car on its first birthday

http://www.greencarreports.com/news/1070491_nissan-serenades-leaf-electric-car-on-first-birthday-did-you

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Liquid metal capsules used to create self-healing electronics that fix themselves

When a break in a circuit trace occurs, the liquid metal capsule breaks too, releasing the liquid metal & "healing" the circuit in microseconds.  Minor annoyance averted for a TV viewer.   Major disaster averted for the occupants of an aircraft or spacecraft.

http://inhabitat.com/researchers-find-a-way-for-electronics-to-fix-themselves-using-liquid-metal-capsules/self-healing-capsules/

Create electrical circuits anywhere with paint

http://the-gadgeteer.com/2011/12/12/create-electrical-circuits-anywhere-with-paint/