How to make Karambit knife. In this video, we will show Forging a knife from a wrench. Heat treatment of steel, grinding, handle made of paracord. If you like the channel, subscribe and like it.

This futuristic "folder" is especially fidget-friendly, has a rock-solid build and offers some multi-tool functionality.

At first glance, a flyable airplane made of cardboard sounds almost like a joke – the sort of thing that collapses long before it ever leaves the ground. But YouTuber and serial tinkerer Peter Sripol ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who has been working in ...