There's some history in this week's roundup of stunning images. For one, we have a photo of the Nevada atomic bomb tests from the '50s, taken from the Las Vegas strip. Alongside that we have what you see above: a nuclear power station still in use today. We're also featuring a Syrian rebel with a machine gun and cellphone, a psychedelic art project with water balloons and bald men, DIY lava, and more. Check out the gallery to see them all.
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.