This simple video will show you how to make a Japanese deba kitchen knife using Wootz steel from a sewing needles. This knife ...

Sewing Machine Buying Guide 02:08 Sewing machines cost anywhere from around $100 to several thousand. Here's what you need to know to find a good one.

If you are interested in the background, motivations, research, and design process for this project, and especially if you'd like to contribute, please check out the video series. Please keep in mind ...

On September 10, 2025, Oracle's stock surged to over $325 a share, adding $244 billion to its market cap in a single day. The spike in share price, which ...