The Japanese One Yen coin is so light that it float on still water. It doesn't break the surface tension.

Image from preview.redd.it and submitted by Ice_Burn
image showing The Japanese One Yen coin is so light that it float on still water. It doesn't break the surface tension.

GoGoCourtzilla on May 24th, 2020 at 05:18 UTC »

Their wishing wells must suck.

jmulderr on May 24th, 2020 at 05:57 UTC »

On the other end of the heavy money spectrum, in the UK they use a pound.

fred7010 on May 24th, 2020 at 07:37 UTC »

I live in Japan. 1 yen coins are the worst, they don't even feel like metal in the hand. Vending machines etc don't even accept them, so you're forced to use them to pay spare change in shops when paying by cash, or just hoard vast numbers of them like many of my friends do.