In this DIY project, learn how to build a simple 1.5V battery welding machine at home. This easy-to-make tool is perfect for basic soldering and welding tasks. Using just a few materials, create a ...

There are plenty of non-DJI drones available today, from photography drones to racing drones. Here are five of the best ...

This voltage-modded Nvidia gaming GPU shows how tricky it is to modify, taking its new owner hours of time and effort to undo ...

When you drive your EV, the battery system switches to cooling mode to prevent the battery from overheating. The graphene heat spreader absorbs the excess heat and directs it to the cooling system.

The Arrowmax SES Max can sense the direction and torque needed to tighten a screw and even connects to an app (plus it's on ...