Lava, Meet Ocean
Kilauea, on Hawaii's Big Island, has been erupting pretty much nonstop for the last 30 years. The lava has to travel seven miles to get to the ocean, but get there it does. Read more here. REUTERS/Hugh Gentry
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.