The extinction of the dinosaurs allowed mammals to diversify.
Fact #751
More Science Facts
The human eye can detect a single photon.
Fact #1706 · Science
The Stanford marshmallow experiment studied delayed gratification in children.
Fact #990 · Science
The Ames room illusion distorts perceived size and distance.
Fact #1490 · Science
The human brain operates on about 20 watts of power.
Fact #1849 · Science
The Michelson-Morley experiment attempted to detect the presence of the 'aether.'.
Fact #1005 · Science
The Tyrannosaurus rex may have had excellent vision.
Fact #687 · Science
The Hawthorne experiments studied workplace productivity.
Fact #1011 · Science
The human brain operates on about 20 watts of power.
Fact #1737 · Science
Want more facts?
We have over 11,491 facts across 15 categories.