Children of the Cosmos: What the Ancients knew

In the spring of 1900, a group of Greek sponge divers, blown off course by a storm in the Aegean, stumbled upon the wreck of an ancient Roman ship loaded with treasure that had sunk more than 2,000 years earlier off the remote Greek island of Antikythera. Returning the following year to retrieve its precious cargo, the divers were forced to end their mission when one died of the bends and two were paralyzed—but not before they succeeded in bringing to the surface a spectacular haul of...