Amphibious cars are a fad that rises and falls like the tide, and in the early 2000s, the Hydrocar was the amphibious car of the moment. Now it’s scheduled to cross the block at a Barrett-Jackson auction in Las Vegas, scheduled for June 17-19. The Hydrocar took 10 years to build, according to the listing, and made a big splash (pun intended) when… [#item_URL]