Watch this guy melt down 1,000 aluminum cans to make huge ingots

Ben at PressTube has branched out from squishing things in a hydraulic press to other impressive metalworking, like this project to shred and melt soda cans into ingots of aluminum. Read the rest

Watch how to make a tin can with actual tin from scratch

Cody from Cody's lab had some elemental tin and a new rolling press, so he decided to craft a tin can from actual tin. Read the rest

Watch how incredibly delicate Japanese gold leaf is made and applied

If you end up at some fancy event this month where gold leaf decorates the food, that gold leaf will be far thicker than traditional Japanese hand-pounded gold leaf, which can be as thin as 0.0001 millimeters. See how it's made in the fascinating video. Read the rest