This week on Maker Update: cyberpunk samurai, rolling your own tape echo, sound reactive lighting, all the filaments, and a closer look at salt batteries.

This week, on Maker Update: how to wire your animatronic wings, a 3D printed Zelda Master Sword, translation windows, and the best LED strip you’ve never heard of.

This week on Maker Update: the latest in lightsaber tech, a new batch of CNC tools, a drippy dress, and a time traveler’s timepiece.

This week on Maker Update, a robot dog for attacking poison ivy, spray-on LEDs, Festo’s robot bird, a Pi-powered pet feeder, forging a sword, and mapping LEDs on a mask.

This week on Maker Update, remaking a vintage electroluminescent display, a new family of Arduino Nano boards, humans controlling humans, printing a collapsible lightsaber, a drum cube, and a look at Maker Faire Bay Area.

This week on Maker Update, I’ll take a look back at some of my favorite projects from 2017 and show you a cordless hot glue gun for hot glue on the go. This week’s Cool Tool is a Ryobi Cordless Glue Gun.