A German car nicknamed "heavy drinker" or “boozer” has set a new record for electric vehicle stamina: 1,013 miles on a single charge. The single-seat vehicle’s aerodynamic shape, with the motors integrated into the wheel hubs, helped the car accomplish this feat.
A stroll around the block in the right outfit could be enough to power your cellphone
By Gregory Mone
Posted 02.14.2008 at 12:51 pm 3 Comments
Forgot your charger? No problem. Scientists have developed a microfiber fabric that can generate enough electricity to juice up a cell phone or a mini-music player. If turned into clothing, the fabric would get its power from the action of your daily movement. The material uses zinc-oxide nanowires that are arranged in pairs—one wire in each grouping is coated with gold, and serves as the electrode. When the fabric moves, the wires move and bend, and the fabric translates this mechanical energy into electricity.
By Merlin Mann
Posted 06.23.2005 at 2:00 am 0 Comments
A: Tagging is the act of assigning your own keywords to things online-photos, blog entries, bookmarks-so that you can easily categorize, locate, and share them in the future. One of the best examples is del.icio.us, which lets you save Web bookmarks to a page on the site instead of to a file stashed away on your computer. This way, you can access them from anywhere and let other people see what sites you like.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.