This elderly couple took a photo in their small garden outside their house for every season of the year, come rain, snow or shine.
They stood in the same spot for every season and showed off their beautiful little garden, which they were obviously very proud of.
Food colouring in corn syrup. Watch as they rotate it 5 times one way and then 5 times back.
Your mind is now blown.
This is an example of the strange things that happen in fluids with low Reynold’s number. Reynold’s number is a ratio of the inertial forces and the viscous forces in the fluid. When the viscosity is high and the inertial forces are low fluids behave very differently to the way we are used to.
Awww yiss… Mother. Fucking. Science
I know how you feel Phil