Discover the creative process behind two unique DIY coin sorting machines in this comprehensive tutorial. Learn how to build a wooden coin sorter using basic woodworking techniques, and see a ...

For this project you need cardboard, cutting knife and glue. The most important part - to measure needed coins and cut right holes :) If you like this video don't forget to subscribe :) Music: "Circus ...

Introduction Does your community have single-stream recycling, which allows you to mix materials into one recycling container? Have you ever wondered how those materials all get separated so they can ...