Never mind low light—the NV-1 infrared camera is built for no light. Most cameras have a fixed infrared filter to maintain
true-to-life color in daylight. The NV-1’s filter retracts in night-vision mode to see more wavelengths of light.
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.