This simple video will show you how to make a Japanese deba kitchen knife using Wootz steel from a sewing needles. This knife is popular for its sharpness and toughness, and can be used for a variety ...

If you have trypanophobia also called a fear of needles, talk to your doctor before receiving a shot. Therapy and anxiety ...

All products featured on Self are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Chemotherapy ...

Neat rings, stripes and swirls embellish many cold, rocky landscapes. Although these beautiful stone patterns look like humanmade artwork, they’re all natural. Scientists have long known that such ...