Brief instructions on how to quickly learn about the existence of gravity

In 1682, Isaac Newton discovered the law of universal gravitation, and it still works successfully, to the surprise of many.

And so, to test the efficiency of gravity, a drunk madam, a good mood and a car are required.

Vidyukha does not claim to be "fresh", but you must admit how beautifully she proved Newton's classical theory of gravitation by being drawn to the asphalt. It's worth watching!