To say that a lot has happened in the year since the COVID-19 pandemic started is an understatement of epic proportions, so much so that it may be hard to remember how the hardware hacking community ...

Learn how to build a homemade hydrogen generator with our step-by-step guide on turning water into hydrogen and oxygen using ...

This particular DIY conversion unit is different because it is designed to supply oxygen to 10, 20 or 30 patients at a time and has been developed specifically in a way that locals can also build the ...