By Chadwick Matlin
Posted 05.31.2011 at 1:10 pm 2 Comments
The U.S. Forest Service has battled fire with fire for nearly a century, but it wasn't until the past decade that backburning--in which professionals set brush alight before a wildfire does--became an exact science. Wildfire experts call this science prescribed burning, and its practitioners are known as burn bosses. Here are three increasingly precise tools to stop a wildfire cold.
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.