One. They stick the bulb in the socket and wait for the world to revolve around them!
Only one. She stands with the bulb and the world revolves around her.
What's fastest thing in the world?
Two, but I don't know how they got in there.
One, but it will take 13 attempts.
A: Twenty. 1 to hold the bulb 2 to turn the ladder and 17 to be on the guest list.
Two. One to hold the bulb, and another to spin the story until the bulb fits.
Lightbulb.
Just the standard two, but I'll be damned if I know how they got in there.
Stick insects !
It was taped.
They have the right to bear arms
Take a wok.
One. They simply hold the bulb and wait for the world to revolve around them.
It stands on an acorn and waits for it to grow.
A: One. He puts the bulb in and lets the world revolve around him.
If you know the number, you don't know where the socket is.
Zir holds it up to the socket and waits for the world to revolve around zirself.