7:00PM TWO SMALL PIECES OF GLASS DURATION: 25 MINUTES
Galileo did not invent the telescope, but he was the first person to use the newly invented device to observe the sky. His two small pieces of glass revealed a Universe that was far more complex than previously assumed. Humanity now has large observatories and even telescopes in outer space! Two Small Pieces of Glass shares the way telescope development has helped us understand our place in space.