Tag: metrology
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Physics constants. Not so… constant!
Physics knows many constants. But how… constant are they? Sheldrake did a research in physics books. He looked for the “constants” of nature. And was surprised to find that these “constants” changed during the years! Between 1928 and 1945 the constant of the speed of light dropped by 20 km/s. In 1948 it went up again.…
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