Practicing for accuracy

Amazing

Interesting how things work

Pretty accurate

Brilliant but some people have way to much time on their hands.

how can he control ball movements?🤔🤔🤔

Galileo Galilei improved telescope accuracy through repeated experimentation. In 1609, he refined the design of the Dutch spyglass, increasing its magnification from 3x to 20x. By carefully adjusting the lenses, he was able to observe celestial bodies with unprecedented clarity

That’s impressive

Fake

Impossible

Looks easy, but it is not!