The stealth club just keeps on growing. China’s new mysterious jet prototype, thought to be a stealth fighter prototype to rival America’s F-22 Raptor, made its public debut just after the New Year in a series of “leaked” photos and video clips. Now, a Japanese senior military officer says Japan will test its own homegrown stealth fighter in just three years.
Russia has finally taken the wraps off its next-gen stealth fighter, which will not only compete head-to-head with the U.S. F-22 Raptor, but may also represent a more affordable purchase for other nations on the world market. The BBC reports that the T-50 PAK-FA jet was developed by the Sukhoi company in collaboration with India, and marks the latest modernization attempt by Russia to update its Soviet-era hardware.
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.