Man v Machine.

[jcb121]

http://www.youtube.com/watch?v=0PzPfzLeDa0&feature=related

[Jonathan]

Bit of much needed natural selection.

Shouldn't have left the chuck key in the chuck.

[Peter Griffin]

Man v Machine.

Machine Wins

What a monumental TWAT. Still he's not the first.

[Tenson]

Poor guy, he was probably dared to do it by the other idiots. It's nice to see just how strong these machines are though!

[russell]

Not as stupid as this guy..

http://youtu.be/Ciu_msL7GqY

[Lee Roberts]

That first vid the guy is so lucky he never lost a leg!

[wiatroda]

There is one funny German video

http://youtu.be/F-oomS4awqY

[whz1001]

Machines play very important role for men to make his/her work easy.