Time since the first human walked on the moon

Time since the first human walked on the moon (55 y)

/fact/time-since-the-first-human-walked-on-the-moon

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Neat Ratios ...

Time since the first human walked on the moon (55 y)

is 1/2000 of Time since the start of the last glacial period (Ice Age) (110,000 y)...more
is 1/500 of Time since first domestication of dogs (27,000 y)...more
is 1/100 of Time since first domestication of horses (5,500 y)...more
is 1/10 of Time since the birth of Albrecht Durer (553 y)...more
is 1/10 of Time since the birth of Copernicus (550 y)...more
is 1/10 of Time since the Caxton's first edition of Chaucer's The Canterbury Tales (548 y)...more
is 1/2 of Time since the birth of Turing (112 y)...more
is 1/2 of Time since the first fixed wing scheduled air service (110 y)...more
is about as big as Time since first Boeing 747 entering service (54 y)...more

If this was a standard unit ...