RCA reveals Wi-Fi harvesting recharger

OhGizmo! reports on a hidden gem from this year’s CES; the RCA Airnergy Charger, a product sent straight from the future that convert air to electricity. Or rather, it somehow picks up on Wi-Fi signals and uses them to charge batteries. Apparently it does this surprisingly well, charging a Blackberry from 30% to full battery [...]

Games to help solve crimes

Across the pond in the good ole US of A clever scientists are planning to use the Unity engine to reconstruct crime scenes. The idea is that by placing a crime scene into a detailed 3D environment, it will enable CSI units and other investigators to more successfully collaborate with one another.