Cutting steel can be easier than you think, especially when using a 12V car wiper motor to create an automatic plasma cutting track. In this video, watch as a simple motorized setup turns a standard ...

For doing basic steel welding, most of us will reach for a MIG welder. It might not be the best tool for every welding job, but it’s definitely the most accessible since they tend to use only basic ...

Donated plasma creates many life-saving medicines and plasma-based treatments, and there is a tremendous demand for plasma worldwide. The need for plasma increases between 6% and 8% annually. The ...

What were some of the best posts on Hackaday last week? Elliot Williams and Al Williams decided there were too many to choose from, but they did take a sampling of the ones that caught their attention ...