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 ...

Counting change is a great way to teach children about mathematics and money, but it grows tiresome for those of us that have passed the first grade. Thus, a machine should the job, as [Daniele ...

When it comes to LEGO and sorting, the idea is usually to sort bricks by color, which is a great way to help keep your sanity. And if you want to buy more, you may need to save your pennies and so on.