Discover the fascinating process of building a gravity-powered coin sorter from scratch! This DIY project combines woodworking precision with ingenious aluminum engineering to create a fully automatic ...

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

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.