Coldwar on Instagram: "This experiment demonstrates Galileo’s theory of free fall using modern science. Inside a vacuum chamber, all air is removed, eliminating air resistance. With no opposing force, gravity acts alone on the objects. A bowling ball and a feather experience the same gravitational acceleration of 9.8 meters per second squared. Both objects fall at the same speed and reach the ground at the same time. This shows falling speed does not depend on mass. Differences seen in everyday