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Finger counting gives away your nationality

bbc.com

11–20 of 160 posts

Re: Finger counting gives away your nationality

#14
post #7

The correct way is to count in binary, and easily reach 1023 without needing a third hand [0]. [0] https://en.wikipedia.org/wiki/Finger_binary

> and easily reach 1023 without needing a third hand

Given that most people cannot move their ring finger independently of their middle finger, this seems like a stretch.

Re: Finger counting gives away your nationality

#16
post #9

I like what I got to know as "the Japanese way" to count to 144 on my fingers. I´m sure it´s not exclusive to Japan tho. Using thumb as a pointer, I count not on the fingers, but their segments. Each finger is 3 segments, which gives 12 per hand. Now, to boost it, one hand is used to count the dozens from the other hand. Gets me thinking, maybe this is one of the reasons for popularity of 12-based systems in ancient…

> maybe this is one of the reasons for popularity of 12-based systems in ancient times?

The popularity of 12-based systems is due to the fact that 12 is divisible by 2, 3, and 4.

Re: Finger counting gives away your nationality

#19
post #9

I like what I got to know as "the Japanese way" to count to 144 on my fingers. I´m sure it´s not exclusive to Japan tho. Using thumb as a pointer, I count not on the fingers, but their segments. Each finger is 3 segments, which gives 12 per hand. Now, to boost it, one hand is used to count the dozens from the other hand. Gets me thinking, maybe this is one of the reasons for popularity of 12-based systems in ancient…

> maybe this is one of the reasons for popularity of 12-based systems in ancient times? The popularity of 12-based systems is due to the fact that 12 is divisible by 2, 3, and 4.

That was on my ming when I wrote "one of the".

Re: Finger counting gives away your nationality

#20
post #7

The correct way is to count in binary, and easily reach 1023 without needing a third hand [0]. [0] https://en.wikipedia.org/wiki/Finger_binary

> and easily reach 1023 without needing a third hand Given that most people cannot move their ring finger independently of their middle finger, this seems like a stretch.

Try it. It works.
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