This video shows how to make Japanese sukiyaki from scratch using thinly sliced beef, tofu, vegetables, and a homemade ...

Railguns are the stuff of science fiction - but they’re real, and you can even build one yourself. This video takes you step by step through the process of making a DIY railgun, showing how it works ...

Typically used for daily maintenance, a steel honing rod is made of hardened steel, which can also sometimes be ...