How the Geneva Drive (the mechanical step that makes the second hand on a clock work by turning constant rotation into intermittent motion) works.
As an engineer, this makes me happy.
If only one loop of this gif were equal to one second…
watching this while listening to a clock ticking
is the best decision i have ever made
Man this is rather fascinating.
is no one going to mention the fact that his gloves disappear
"He’s a little fighter. He kind of, he wriggles around quite a lot.” - Prince William
its like when you take dogs out of water and they carry on swimming
MOTHER, UNHAND ME, I HAVE A COUNTRY TO GOVERN
science side of tumblr? explain?
levitate egg sackiatoo
yeah okay thanks hp fandom
the burning candle uses up all the oxygen in the bottle, which creates and a vacuum, and the resulting suction makes the egg go nyooom.
Thank you science side