SAlpha geeks like Sergey Brin, a follower of the transhumanist movement, tend to seek immortality through technology, or through their works. But in case that doesn't work out, there's always the magic waters of Musha Cay. The Bahamas island, on which Brin married Anne Wojcicki earlier this month, has some magical qualities.David Copperfield — the illusionist who rented the $325,000-a-week property to the first couple of Google for their ceremony — claims the waters off the island bring perpetual youth. "I've discovered a true phenomenon," Copperfield told Reuters in a telephone interview. "You can take dead leaves, they come in contact with the water, they become full of life again. Bugs or insects that are near death, come in contact with the water, they'll fly away. It's an amazing thing, very, very exciting."