You know you’re finally understanding physics if you recall fluid dynamics while seeing the shampoo coil on your hand. If you use the hand shower to deliberately feel the recoil effect! If you consider wind speed when dropping something from ten floors high! Something that wouldn’t break someone’s head, obviously! I’m not violent, just curious. 😉
P.S. : Thank you, Destin for doing what you do! Picture Courtesy : Smarter Every Day.