Australia is wider than the moon.

Venus is the only planet to spin clockwise.

Allodoxaphobia is the fear of other people’s opinions.

Human teeth are the only part of the body that cannot heal themselves.

Competitive art used to be an Olympic sport.

The first person processed at Ellis Island was a 15-year-old girl from Ireland.

Google Images was created after Jennifer Lopez wore the green dress at the 2000 Grammys.

Lemons float, but limes sink.

The Eiffel Tower was originally made for Barcelona.

It would take 19 minutes to fall to the center of the Earth.