Galileo Galilei
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Most of the progress of the past 400 years.
He created a telescope with 3x magnification.
he built a compass used for aiming cannonballs, It was also for civilian use in land surveying.
He patented a pump that raised water with the use of a horse to power it.
He created a Thermometer.
He cecreated a design for a pendulum clock in 1641, but never completed one before his death.
He discovered that the moon's surface was rough and uneven, covered with mountains and craters.
He discovered the first four moons around Jupiter.
home
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Galileo's Inventions
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other