Over the past few weeks we've looked at thread checkers to identify nuts and bolts, handy flexible hose clamp pliers and battery desulfators. This week's cool tool, generically known as heat-shrink ...

If you follow me on Twitter, you know that I’m currently in the middle of creating an 18 kWh powerwall out of reclaimed electric scooter batteries. Weird flex, I know. Right now I live in an apartment ...

We put the SolderStick waterproof solder wire connectors to the test on an RC plane build! See how these heat-shrink connectors perform under real conditions and why they’re a go-to for secure, ...