Napoleon Bonaparte (pictured) was not especially short, he was 1.686 metres tall.
There is no evidence that Vikings wore horns on their helmets.
Sushi does not mean raw fish, the term sushi actually refers to the rice used.
The Great Wall of China was never reported to be seen from the moon.
When a star collapses into a black hole, the gravitational attraction at a given distance from the body is no greater than it was for the star.
Seasons are the result of the Earth's being tilted on its axis, not it's distance from the sun.
People do not use only ten percent of their brains.
Shaving does not cause hair to grow back thicker or coarser or darker.
Sugar does not cause hyperactivity in children.
Exposure to cold weather such as rain or winter conditions does not increase the likelihood of catching a cold.
The head loses no more heat than any other part of the body.
The claim that a duck's quack does not echo is false.
Lemmings do not engage in mass suicidal dives off cliffs when migrating.