I agree, although I think the purpose is to teach Elixir and Nerves. On a side n...

jtsiskin · on Jan 17, 2022

I don’t get it.

Why would you build a wooden machine with marbles, just to add numbers together?

Just use an excel spreadsheet, or a $1 calculator. When will this madness end?

exdsq · on Jan 17, 2022

An excel spreadsheet would require an entire computer! This just requires household objects. And a calculator includes so many unnecessary features like division, it’s a lot of scope creep.