How many orthopods does it take to screw in a lightbulb?

[Hanglands]

The correct answer is : one to screw it, one to pass it, one to tap it, one to measure it, one to drill it, and one to talk to the company rep like he knows what he's talking about, one to slate the radiographer, and a couple of juniors that nobody has seen before.

[dtw380]

The correct answer is "Two. One to hold the lightbulb, and one to hammer it into place".