The telescope and its various improvements
mars
The telescope.
i think it could be tilt
The wording of this question needs to be improved to understand what you mean.
more Immigration from Europe.
more immigration from Europe.
He said that sun was the center of the universe and that the earth and all the other planets orbit around it.
Galileo held a pendulum up to his heart and timed the beats. This is what led to the discovery of measuring small amounts of time more accurately.
Galileo held a pendulum up to his heart and timed the beats. This is what led to the discovery of measuring small amounts of time more accurately.
Galileo held a pendulum up to his heart and timed the beats. This is what led to the discovery of measuring small amounts of time more accurately.
Galileo held a pendulum up to his heart and timed the beats. This is what led to the discovery of measuring small amounts of time more accurately.
Galileo held a pendulum up to his heart and timed the beats. This is what led to the discovery of measuring small amounts of time more accurately.