Thought this was pretty interesting...

[Gadget]

Nanowire lasers...

Wireless nanowire lasers absorb infrared, emit blue light

Light bends semiconductor, electrons go downhill to high energy, emit light.

arstechnica.com

-G

 

[CurtisOliver]

Interesting indeed. Thanks for sharing.

 

[dikcheze33]

what is It?

 

[dikcheze33]

I don't see nothing what is this?