This week on Maker Update: a water powered power saw, solving the mystery of missing mittens, and a tall drink of PETG.

This week on Maker Update: Arduinos on the ceiling, a Cookie Monster for your home, looking out for pedestrians, barbwire wear, and turning foam board into foreheads.

This week on Maker Update, a robot that flings paint, an RC duck, a pocket-sized replicant detector, and a pumpkin for your Pi.

This week on a special Adafruit edition of Maker Update, clocking in with a cube, Grand Central MIDI control, wireless Neopixels, a rainbow archway, and a Mini Mac with a skull inside.

This week on Maker Update, an interactive geodesic dome, wire bending animatronics, an ornament printing ornament, motion machines, an eye tracking eye, a unique wire straightener, and a closer look at different types of E6000.