In Cosmos: A Spacetime Odyssey, Michael Faraday’s experiment is shown as a major scientific breakthrough that revealed how motion can be converted into electricity. He discovered that when a magnet is moved through a coil of copper wire, it causes electrons in the wire to move, creating an electric current. This process is called electromagnetic induction, and it showed that a changing magnetic field can produce electricity. Faraday’s work demonstrated that electricity and magnetism are not sepa

390K views · 2.9K reactions | Built into the foundation of free enterprise is a promise. It's a promise that no other economic system offers. This promise has a great deal to do with your sense of well-being, that is, your happiness. George Washington, Thomas Jefferson and Alexander Hamilton understood this. So does renowned social scientist, Arthur Brooks. In five minutes, he explains how happiness and free enterprise are marvelously entwined. | PragerU | Facebook