This week on Maker Update, graffiti CNC, a commitment to carbonation, a laser cut haunted house, a face-detecting leaf blower, and going Gaga for Halloween.

This week on Maker Update, touching the wobble sphere, cheating at beer pong, internet-controlled bubbles, and sizing a barrel jack.

This month on Maker Update, rolling your own slot machine, a robot pal, a mask that doesn’t hide your face, a brake light for your bicycle, and building your first game in circuit python.

This week on Maker Update, a mask with an automatic grin, a one-legged robot, dual-screen cyberdeck, the Pi MixMakr, infill earrings, and giving your cutting mat a boost.