Hiding Images in Plain Sight An Article by Matt Ferraro mattferraro.dev I recently made a physical object that defies all intuition. It's a square of acrylic, smooth on both sides, totally transparent. A tiny window. But it has the magic property that if you shine a flashlight on it, it forms an image. caustics
Muda, Muri, Mura An Article mag.toyota.co.uk Eliminating waste is the key to efficiency – in the Toyota Production System, this is termed as: Muda (waste), Muri (overburden), and Mura (irregularity). productionwastemanagementefficiency