For decades scientists have been trying to solve Feynman's Sprinkler Problem: How does a sprinkler running in reverse—in which the water flows into the device rather than out of it—work? Through a ...
Flux physics refers to continuous change in physical quantities, including energy transfer and dynamic equilibria. Flux is central to many areas of formal and Big-P physics, though intuitive ...
The laws of motion, part I. Skating ; Falling balls ; Ramps -- The laws of motion, part II. Seesaws ; Wheels ; Bumper cars -- Mechanical objects. Spring scales ...
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