By Joanna Foster
Posted 07.06.2012 at 1:03 pm 3 Comments
The 1,585-foot Fort Steuben Bridge spanned the Ohio River, linking Ohio to West Virginia for 84 years, but it took just seconds for it to drop in a controlled demolition in February. The Ohio Department of Transportation closed the aging concrete-and-steel suspension bridge in 2009 and finally hired general contractors Joseph B. Fay Company to take the bridge down.
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.