About 8000
None. Each lightbulb contains the means of its own revolution.
Only one. Just as long as you hand him the damn lightbulb.
To change sides.
You can take as many as you want but they will only give you the screwing direction.
Give me the gif of it.
Because the thread has been locked by a moderator
8,000 to protest against the broken lightbulb but 0 to realize it won't change anything.