The density of gold is so high that a cube of it with sides of just 37 cm would weigh a metric ton.

The rubber hand illusion shows how easily the brain can adopt a fake limb.

Fact #1465 · Science

Handwashing protocols significantly reduced hospital infections.

Fact #1214 · Science

Monoclonal antibody therapies treat various diseases.

Fact #1212 · Science

The use of antibiotics reduced deaths from bacterial infections.

Fact #1220 · Science

The Late Cretaceous period featured diverse dinosaur species.

Fact #720 · Science

Earthquakes occur when tectonic plates shift along faults.

Fact #813 · Science

Gravitational waves were detected a century after Einstein predicted them.

Fact #1607 · Science

Time moves slower in stronger gravitational fields.

Fact #1794 · Science