Like an underwater Iron Man, a diver will fly around the wreck of an ancient Greek ship later this year, looking to shed light on the Antikythera mechanism THE world's most advanced robotic diving suit is getting ready to help search for one of the world's oldest computers. Called Exosuit, the suit has a rigid metal humanoid form with Iron Man-like thrusters that enable divers to operate safely down to depths of 300 metres (see photo). Though designed for diving in the bowels of New York City's water treatment plants, earlier this month it underwent its first trials in seawater...