Galileo was an Italian astronomer who:

  • Developed the telescope
  • Discovered 4 satellites of Jupiter
  • Discovered that the movement of the pendulum produces a regular time measurement.
  • All the above are correct
  • All the above are correct

“Anyone can become angry – that’s easy. But to be angry with the right person, to the right degree, at the right time, for the right purpose, and in the right way – that is not easy.” – A quote by whom?

  • Aristotle