1 It is a scientific fact that empty vessels make the most noise.

2 Paranoia, greed and hysteria reign over scientific facts and compassion.

3 It is a scientific fact that thousands of animal species become extinct every year.

4 Evolution is as firmly established a scientific fact as the roundness of the Earth.

5 If his theory is a scientific fact, this should not be the case.

6 Fears to the contrary were understandable, but could not be justified under the known scientific facts about the disease.

7 My confidence in making the opening statement of this chapter stems not only from scientific fact.

8 Situating Mice, Men, and Model Organisms: Historical Narratives in Colonial Nation Building and Scientific Fact Making.

9 It was a work of fiction, the opposite of scientific fact.