Yes, me too. I bought an abacus a while ago and learned to use it, what a joy. There are also some great documentaries on abacus education in Japan. It's ama

Yes, me too. I bought an abacus a while ago and learned to use it, what a joy. There are also some great documentaries on abacus education in Japan. It's amazing that the top abacus users stop needing an abacus and can do calculations just by imagining an abacus.