#876 Why does a golf ball have dimples?
Why does a golf ball have dimples? They make the ball go further. Golf balls didn’t always have dimples. The game was invented in Scotland in the 15th century, but…
Why does a golf ball have dimples? They make the ball go further. Golf balls didn’t always have dimples. The game was invented in Scotland in the 15th century, but…
How much height does a parachute need? It completely depends on the type of parachute. We need to think about how long it takes a packed parachute to be released…
How does a parachute work? A parachute works because of air resistance. If you jump out of an airplane, presuming you are high enough, you are going to accelerate until…