Genius by Stephen Hawking
Pendulum Experiment
The Earth rotates, and where you are changes how you see the universe.
The Earth rotates, and where you are changes how you see the universe.
Demonstration finding the distance between the moon and the Earth.
Molecules adapt to survive their environment and are passed on to the next generation.
An experiment with magnets demonstrates how energy allows atoms to be created.
Humans are made of tiny machines, which must all work together to thrive.