Neat lifter/hand truck at 1:40. Shifting the CG under load by leaning is a bit like a balancing robot.
Hard to not like the square hole cutter at 7:40 and the tile dolly at 9:00.
"When you make a thing, a thing that is new, it is so complicated making it that it is bound to be ugly. But those that make it after you, they don’t have to worry about making it. And they can make it pretty, and so everybody can like it when others make it after you."
- Pablo Picasso