Antikythera Mechanism used bronze gears to mimic Moon’s changing speed
Researchers have confirmed that the Antikythera Mechanism, a bronze device built in the second century BC, used a pin-and-slot gear system to replicate the Moon's variable speed along its elliptical orbit. The…
Ashin Xavier: interesting
IO Repro: Repro test v4 after fix 2 Oct. Safe to trash.
IO Repro: Repro test v3 after fix 2 Oct. Safe to trash.
IO Repro: Repro test after fix 2 Oct. Safe to trash.