The recently finalized Double Challenge project required MA students at London’s Royal College of Art to design an ultra-compact electric vehicle for event sponsor Citroën. Not surprisingly from such distilled intelligence, the winning entry is a new type of personal urban commuter positioned between bicycles and cars – light, aerodynamically efficient, cheap to build and economical in its use of energy and hence run. Heikki Juvonen’s “E-3POD Antistatic” is an ultralight, micro segment electric three-wheeler with the driver sitting inside a large hub-less third wheel.
Move over solar chargers. Step aside kinetic chargers. If RCA is to be believed, there’s a new way to scavenge power from the environment using an energy source that’s all around us: WiFi. If you are reading this article, the chances are very good that you are in range of at least one wireless network. RCA says its Airnergy Charger scavenges stray WiFi signals and converts them to DC battery power that you can use to charge your cell phone, music player, or other electronic devices.