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Humans have 10 fingers and 10 toes. We almost certainly prefer working with 10s for that reason, all things being equal.
by staticman2 6y ago
Humans have 10 fingers and 10 toes. We almost certainly prefer working with 10s for that reason, all things being equal.
- chromatin 6y agoMany ancient human cultures had base 12 and base 60 number systems because there are 12 digit segments that can be indexed by pointing your thumb — 3 segments/digit x 4 fingers