Incredible thumb magic

How the hell does he do this? Ok, I guess everyone knows how this guy does the old ‘disappearing thumb’ trick, it is as old as – probably the thumb. Babies and early hominids are wowed by this trick, but no one else. Until now! Ok, I am building the whole thing up a bit but it is pretty cool and probably the finest display of thumb magic I have seen. And I have travelled extensively. If you have 20 seconds, check this out: