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: a new take on stage lighting, a remote controlled smoke grenade, homebrew sofubi, and I want my cat TV.

This week on Maker Update: making tea the hard way, printing with molten metal, a nubbin for your lights, 1D Pacman, and wigs that listen.

This week on Maker Update, a spaceship from earth junk, Google’s Coral board goes micro, a robot altar, and a spoon for obsessive curry disorder.

This week on Maker Update, rolling your own D-O droid, a heart sculpture that checks your pulse, a handheld sniffer, a magic chef, indoor swing, pferd files, and I’ll explain what this is.

Tool:

Raymay Pencut Scissors
http://amzn.to/2DxsJIv

Transcript:

I’m Donald Bell for Cool Tools and these are scissors, if you can believe it. These are Raymay Pencut scissors from Japan. I got them for around $8 on Amazon. And if you want some for yourself, using the Amazon link in the description helps support my videos and the Cool Tools blog.

Tool:

CANARY Corrugated Cardboard Cutter
http://amzn.to/2yOt9IB

Previous Cool Tool Review:
https://kk.org/cooltools/corrugated-cardboard-cutter/

Transcript

It’s time for another Cool Tool review. This week, I’m going to show you a knife designed specifically for cutting corrugated cardboard. It’s made in Japan, costs around $8, and if you want one for yourself, using the Amazon link in the description helps support my videos and the Cool Tools blog.

This week on Maker Update, Alexa presses buttons, Google gets a laser, robot fish, robot dogs, 1-dimensional pong, drill bits, speed squares, an unholy union of DeWalt and Ryobi, and a resistor kit roundup.