Just one, but he has to see Radiohead do it first.
Most members of the band haven't been in a Porsche.
Your calves!
It takes four. One to screw in the bulb, and three others to watch and say, "Really dude, you look huge!"
Two. 1 to screw it in, and 1 to complain that it's not dark enough.
None. Monkeys screw in trees.
The lightbulb works fine...
Just one, but he'd have to watch Radiohead do it first.