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 ...

Discover how to build a fully functional coin sorting machine from scratch! This DIY project guides you through every step—from marking and cutting plywood to assembling a spinning wheel and crafting ...

Few things hold as much promise as the old coin jar. Unfortunately, what’s generally promised is tedium, as one faces the prospect of manually sorting, counting, and rolling the accumulated change of ...