What was the name of the wind measuring instrument invented for the first time in 1450?
Anemometer
The Anemometer was invented in the 15th century to measure wind speed and has been crucial in meteorology since then.
Who invented the vacuum pump?
Who was the first to develop a mathematical predictive heliocentric model of the solar system?
In which year did Galileo describe the regular, swinging motion of a pendulum by the action of gravity and acquired momentum?