An animated guide to the different energy sources that power our nation
Prototype wireless devices can communicate using a “backscattering” technique that reflects ambient wireless signals (from TVs, etc) to other receivers without using any power — but it’s currently limited to a “Morse code” level of communication.
Harder and stronger than diamonds.. according to calculations.
Kickstarter is funding a project to release over 600,000 risky bioengineered seeds made by synthetic biology. We aim to stop that project from releasing seeds.