The latest news from the Large Hadron Collider: scientists still cannot explain why we’re all here. In the most detailed analysis of strange beauty particles — that’s what they’re really called — physicists cannot find supersymmetric particles, which are shadow partners for every known particle in the standard model of modern physics. This could mean that they don’t exist, which would be very interesting news indeed.
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.