This week on Maker Update: a rolltop puzzle table, 4D Printed robots, A spit-flap flip clock, dichroic lamps, CNC vs laser death matches, and how to make your design a little less dumb.

This week on Maker Update, a laser cut split-flap weather station, a hacker-improved insulin pump, TensorFlow machine learning comes to the Raspberry Pi, Barbie eats sushi, a neon sign from LEDs, an orbital lab shaker, a googly gear monster, velocity painting, wet sanding, braising, SVG tracing and CNC stitching.

This week on Maker Update, rolling your own split-flap display, the unholy union of Furby and Alexa, customized fan grilles and a walnut box with a foam core secret. This week’s Cool Tool is the Joe Knows Electronics Resistor Starter Kit.