Two: One to change it, and the other one to change it back again.
Only one but 200 applied for the job.
Two. One to hold the light bulb and one to drink until the room spins.
Third as many as for a regular bulb.
Deleted
With the mechanic, there's a shot something might get fixed...
When they get a hole-in-one they write down *zero* on the scorecard.
