Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Technology is the term for the application of science to solve problems.
What is the term for the application of science to solve problems?

A 50 ml graduated cylinder of the following tools would give the most precise measurement of 15 milliliters of water.
Which of the following tools would give the most precise measurement of 15 milliliters of water?

Liquid nitrogen is used for cooling detectors of infrared telescopes.

What is used for cooling detectors of infrared telescopes?