instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Bacteria may divide several times an hour.
answer:
Bacteria may divide several what an hour?

question:
Low specific heat does a metal spoon heat up quickly when placed in a hot drink.
answer:
Why does a metal spoon heat up quickly when placed in a hot drink?

question:
Nuclear power plants produce electricity through induced fission.
answer:
Nuclear power plants produce electricity through what?