Now that we've seen what a Georgia welder can do with $30k, what do you do when you're super rich and are tired of your $150M yacht?
Why, build a submarine, of course! Venture capitalist Tom Perkins decided it was time to put his megayacht, The Maltese Falcon, up for sale. What did he decide to replace it with? Portfolio.com tells us he is commissioning a miniature submarine now under construction; once the Falcon is sold, Perkins plans to commission another yacht to haul the sub around with. H/T to Guest of a guest.