Two! one to change the light bulb and the other to rotate the universe!
A brunch.
Only one but it may take him/her more than five years to do it.
2. 1 to change the light bulb, the other to take pictures.
Light bulb.
It was a work of friction.
Ohmmmm, Ohmmmm, Ohmmmm...
It put a ring on it.
Two, one to hold the bulb and one to rotate the universe.
Two. One to hold it in place, another to rotate the universe around it.
