Wow this is crazy. Mad math skills right here...
link to articleOn the '60 Minutes' Yahoo web site said:Meet Daniel Tammet, a 27 year-old math and memory wizard. He can do things with numbers that will truly amaze you. He is a savant. . . with a difference. Unlike most savants, he shows no obvious mental disability, and most importantly, he can describe his own thought process. Join correspondent Morley Safer as he explores the extraordinary life and mind of Daniel Tammet.