The fine structure constant can also be explained as a geometrical artifact coming from the precession whirl of the electron, a precession that is from a failure to close.
academia.edu/video/k54ZJl
Lots of views but I still love this video. Those spiral trails behind propeller tips? Vortices, air corkscrews shed by each blade. Humid air condenses in their low-pressure cores, making them visible. Every prop is making tiny, organized tornadoes.
Why were the early keyboards from the 1970s-1990s “boring beige?
Early computer keyboards weren’t beige because folks lacked imagination.
They were beige because a strict German workplace safety rule effectively outlawed pure black and pure white.
In the late 1970s and 1980s,
