How the way you count reveals more than you think

Can confirm I count the English way.

https://www.bbc.com/future/article/20210902-how-finger-counting-gives-away-your-nationality

> Many people around the world learn to count on their fingers, but we don't all do it in the same way. Could there be a better method?

How the way you count reveals more than you think

Many people around the world learn to count on their fingers, but we don't all do it in the same way. Could there be a better method?

BBC
@EricLawton I never did really master binary arithmetic and counting on my hands. πŸ€”

@TallSimon @EricLawton

Yea I was never any good at it either. This was my minds reaction to binary arithmetic back in college.

@TallSimon

For binary arithmetic, you can count on one finger.

Then use the other 9 for additional digits. πŸ˜€

I wonder if anyone does?

When I first started working with computers, IBM mainframe produced memory dumps in hexadecimal, which we used for debugging. So I had to learn to do basic arithmetic in hexadecimal.

45 years later, my brain still hasn't recovered. πŸ˜΅β€πŸ’«

@EricLawton @Dio9sys Oh, interesting, I never really thought about this!

I count up to 5 in the Japanese way depicted in the video - start with palm out and fold fingers in, starting with the thumb as 1. Beyond 5 I either start folding my fingers on the same hand back out, starting with unfolding the thumb as 6, or I use the Chinese counting system.

By the way, there are regional variations in the Chinese hand counting system as well!

https://en.wikipedia.org/wiki/Chinese_number_gestures

Chinese number gestures - Wikipedia