There is no wind on the Moon, so astronauts' footprints could stay there for millions of years.

Neptune has the fastest winds in the solar system.

You can't hum while holding your nose closed. Try it!

Bananas are berries, but strawberries are not!

There are more trees on Earth than stars in our galaxy.

Mount Everest grows a tiny bit taller every year as the ground underneath pushes it up.

The word dinosaur means "terrible lizard."