This week on Maker Update: cutting your lawn with lasers, a cyberpunk PC case, making 3d prints look like metal, a kumiko canoe paddle, cross infill, and getting n00ds from Adafruit.

Tools:

Sharpie Metallic Permanent Marker
http://amzn.to/2hLWwU0

Transcript:

In this Cool Tools video review I’m going to show you one of the greatest hits of the Cool Tools blog, the metallic Sharpie pen. It sounds silly, but give me a minute and I’ll show you why it’s a useful tool. And if I make a convincing case, you can pick up a pair of these for just around $4 using the Amazon link in the description, which helps my videos and the Cool Tools blog.