[Video Link] If you have never seen Larry Griswold before, you are in for a treat. He defies serious injury about 5 times a minute doing this diving board comedy routine on the Frank Sinatra Show in 1951. What a master! (Thanks, Chris!)
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. Come and hear Mark speak at the ALA conference in Chicago on July 1.
MORE: Happy Mutants