This is a video demonstration of an angle grinder attempting to cut through Proteus, a new material developed by researchers in Germany and the U.K. that prevents itself from being cut by using the vibrations of embedded ceramic microspheres to cause damage to the cutting tool (full paper HERE). Some

This is a video of Youtuber BLACKHAND cutting out 1,400 pieces of printed paper to create a stop motion dance video. Man, my hand is cramping just thinking about cutting all that paper. Plus, you know, all I could find were right-handed scissors so now I have blisters. AND I