The world's smallest radio works through tiny diamond flaws

that is most educational...
it's the first time I've heard of any thing that small being able to communicate... thanks for the Communications break-thru

That is awesome! Another step towards nano-scale components fit for wear or internal use. Transhumanism is still in its infancy. With work like this, Organic Computers laid on the skin as tattoos are not as far off as I thought. Can you imagine the computing power of 50 modern smart phones in a tattoo the size of a postage stamp?

What really amazes me is that the raw resources that humanity had always placed value on, Gold and diamonds, have been proven to be invaluable in new technology. It makes you think maybe we are in some weird cycle, where mankind rises to its pinnacle, gets wiped out and millions of years later re-evolves with some sort of memory of what is valuable embeded in the dna.