What is this?

[chriswiehl]

http://davidblaine.flux.com/Video/12282008/0C4DBFFFF0195BB31001700A7C86F
saw that on david blaine's site?
what is it?

 

[dejavu05]

There was a thread on this a little while back. Here is the link...
http://forums.theory11.com/showthread.php?t=14424&highlight=blaine+procedure