This week on Maker Update: 90s toy tech with an AI upgrade, return of the cyberdecks, body bots, a Rubik’s cube that solves itself, and a pickup truck that writes.

The Kreg Rip-Cut Circular Saw Guide (Amazon link) is a $32 guide for a circular saw. It’s great if you have a small workshop, or no workshop.

If you have a table saw, there’s probably no reason to buy this. But if you have a small garage like mine and you don’t want to surrender the space and money to have a table saw, this and a circular saw are an effective way to accurately break down sheets of wood.

This week on Maker Update, LEDs for your eyes, talking to your lamp, a new marble machine, the poor man’s table saw, and a giant super soaker. This week’s Cool Tool is the Kreg Rip-Cut.