The Roundup

TektoGear-CM-IF1-4-23
Want an automatic knife that's functional and reliable while also being as striking as it is sharp? Check out the Amber from Tekto Gear. With a chrome steel blade measuring just under 4" that is easily deployed from its wood and steel handle, Amber is an easy-to-use knife that's built for your everyday carry. They even integrated a glass breaker into the end for emergency situations. But it gets better. Tekto Gear is giving you 25% off your entire order until 4/30 with code CoolMaterial25 at checkout.
15-classic-cars-that-define-cool-hero

We’ve overheard guys say they don’t care what kind of car they drive as long as it gets them from Point A to Point B. Those guys are liars. Who wouldn’t want to own a car that turns more heads than a bikini car wash? Maybe these guys have only driven used jalopies and don’t know anything else. Well, these are the cars they should. These are the 15 Classic Cars That Define Cool.

rube-goldberg-machines-cool-material

We normally like to keep things simple and do things the easy way, but we’re completely fascinated by Rube Goldberg machines. They require a level of skill and patience we doubt we’ll ever posses and…