Secondary Catalogue
Series: Crash Course Kids: Introduction to Gravity
Down to Earth
In this episode of Crash Course Kids, Sabrina talks about why things on the bottom of the Earth, don't just fall off into space. Plus... PENGUINS!
Over (to) the Moon (Gravity on Large Masses in Space)
Do you want to be an astronaut? Would you like to someday walk on the moon? Well, you better learn a little about gravity so you can escape from Earth and head into space. Today, Sabrina chats with us about what it takes to get to the moon!
The Great Escape (Mass, Force and Gravity)
Do you know how many people have been to the moon? Only 12! Part of the reason it's so few is because of how difficult it is to escape Earth and get into space in the first place.