Gravity is a very familiar force to us here on Earth.
Sir Isaac Newton drops by and drops some knowledge. He helps explain why the tides ebb and flow.
Have you ever wondered what’s beyond the edge of the universe? Or better yet: IS there an edge of the universe?
Place a quarter in the center slots of two forks so they are held tightly in place.
Easy way to teach kids about gravity and motion with just an empty cup (add water at your own risk) and a napkin or paper towel.
In this episode of Crash Course Kids, Sabrina talks about gravity and explains that when we talk about gravity pulling things down, what we really mean is gravity is pulling things TOWARD the 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.
In this episode of Crash Course Kids, Sabrina talks about gravity, escape velocity, and how gravity works between two objects.
In this episode of Crash Course Kids, Sabrina shows us that the rate at which things fall to Earth has to do with something called air resistance… oh, and we take a trip to the moon.
Today, Sabrina chats with us about what it takes to get to the moon!
In this episode of Crash Course Kids, Sabrina talks to us about how these things work and why we don’t need to worry about the moon colliding with us.
Find out why a ball thrown in the air will return to the ground.