Q: How many company biotechnologists does it take to change
a light bulb?

A: Four; one to write the proposal, one to design the
bulb-changer, one to design the bulb-fetcher, and one
to design the bulb.



Q: How many freelance biotechnologists does it take to change
a light bulb?

A: One; he designs the bulb to crawl up the wall, unscrew
the old one and screw itself in.



Q: How many evolutionists does it take to change a light bulb?

A: Only one, but it takes eight million years.



Q: How many fruit flies does it take to screw in a light bulb?

A: None.
Fruit flies don't screw in light bulbs they screw in fruit

Tony Rook said:

Q: How many fruit flies does it take to screw in a light bulb? A: None. Fruit flies don't screw in light bulbs they screw in fruit

Tony! You told a dirty joke! Thanks! And I'm not surprised that it was the funniest of the batch...

Ed

Amtekoth said:

Tony! You told a dirty joke! Thanks! And I'm not surprised that it was the funniest of the batch... Ed

Oops... I almost forgot that rotting fruit is 'dirty', Ha!

HILARIOUS!!!