No. The magnetic compass was in use centuries before Galileo's time.
yeah
at his lab in 1593.
To Measure somethings temperature
Dr. Spock
Galileo Galilei invented the light microscope in 1609. His invention was a great improvement and had both convex and concave lenses.
•Galileo Galilei was the first person to invent the thermometer
No he didn't. There were many mathematicians, long before him.
Galileo's full name was Galileo di Vincenzo Bonaiuti de' Galilei.
The telescope was actually invented by Hans Lippershey in 1608; Galileo merely improved it.
it is Galileo di Vincenzo Bonaiuto de' Galilei
yes he used it when he discovered all the moons of jupiter
He improved on the existing telescope around 1609