The Raid 2 (opens in new tab)

Reverse Shot Revolutions Intelligent Design Julien Allen on the Handheld Gimbal and The Raid 2 The next time you go to the movies on a hot summer’s day, try to be conscious of that moment when the first wave of cold air hits your skin—your heart might soar a little—and spare a thought for the guy who invented air-conditioning: the Chinese engineer Ding Huan. Like nearly all inventors, he didn’t come up with the idea himself, nor was his version the very first. But Ding Huan researched, design...