Coin Sorting Machine from Cardboard For this project you need cardboard, cutting knife and glue. The most important part - to ...

It being Friday afternoon (well, it is where I am) something to think about for the weekend. What, actually, should we be doing with the euro? No, not how do we preserve it, not how do we keep the ...

Discover the ultimate DIY project: a Mechanical Coin Sorting Machine! In this video, I’ll guide you through creating a highly efficient, fully mechanical coin sorter that can handle up to 300 coins ...