You can learn a lot watching Aurélien Froment’s videos. The works of this Dublin-based Frenchman have a determinedly instructional disposition, showing and telling about a wide range of unrelated subjects. Consider two of his widely shown previous works: Rabbits, 2009, for instance, is a close-up demonstration of how to tie eight nautical knots—the stages of each nifty technique captured in an accompanying kid-friendly mnemonic device (“Build a well, a rabbit comes out of the hole, circles around the tree, and jumps back into the hole”). In Fourdrinier Machine Interlude, 2010, Froment’s