This week on Maker Update, an Alexa-powered L3 droid, a pedal-powered art machine, a robot snake, robot bread, an FPV rover, last call for cocktail robots, and creative clamping techniques.
This week’s Cool Tool recommendation is the Robert Larson 800-2875 Plastic Center Finder. For around $8, this thing will let you quickly find and mark the center of circular objects (it works for squares too). Here’s my full review.