diy Coin Sorting Machine from Cardboard 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 ...

Last November, after [HomoFaciens]’ garbage-can CNC build, we laid down the gauntlet – build a working CNC from cardboard and paperclips. And now, not only does OP deliver with a working CNC plotter, ...

Cardboard is generally used as packaging, to house new instruments during transit for example. But we've seen a number of gear innovations that are actually built using cardboard over the years, ...