He is making a Rube Goldberg machine at home.

This food may contain carcinogens.

This display device has a very high resolution.

This input device is very easy to use.

These test results are showing unexpected outcomes.

We analyzed the data of the experimental group.

He has a deep interest in empirical science.

The experimenter analyzed the data in detail.

Animal experiments are necessary for the advancement of science, but there are also ethical issues.

Nuclear tests pose a great threat to world peace.