This week on Maker Update, an octo-bouncer, what’s up with Maker Faire Bay Area, a Lego robot rickshaw, Diresta’s bandsaw bot, a 3D printed snorkel, nibblers and nunchucks.

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, a Roomba for your whiteboard, a wearable for people who talk too much, a geometric planter, Arduino for Nerf, and mashing up code with Becky Stern.

This week on Maker Update, a soap-vomiting unicorn, two new boards from Arduino, a mini marblevator, a neopixel thumb war, pool noodle box bots, gendered razor holders, Lego pinball, an Android tape deck, a business card stylophone, Hobart’s entry level MIG welder, the Voronator, and the Adafruit Crickit. This week’s Cool Tool is the Hobart Handler 140 MIG Welder.