Common Myths That Have Been Debunked By Science

Blood Doesn't Turn Blue When You Run Out of Oxygen

Human blood can never be blue. When your body runs out of oxygen, it actually turns a much darker red because of the concentration of halted red blood cells. The reason you see blue in your veins is actually because of the many layers of pigment in your skin.

A relative of the T. rex stood just 3-feet tall.
A Boeing 747 airliner is made of over 6,000,000 separate parts.
Hippos have the largest mouths of any animal on land.
Holding a sneeze can be dangerous.

Common Myths That Have Been Debunked By Science

Blood Doesn't Turn Blue When You Run Out of Oxygen

The More You Know