(via SciShow) Damascus steel blades were not only visually stunning with their intricate, swirling patterns, but they were also known for being incredibly sharp. Unfortunately, the recipe for making ...

Among the pocket knife cognoscenti, Civivi is generally regarded as an affordable and reliable knife maker, but not exactly a premium one. The Chinese-manufactured brand is, after all, sold at Walmart ...

If you happened to be reading the “Science Times” section of The New York Times on Tuesday, September 29, 1981, you might’ve learned that a centuries-old knife puzzle had been solved. Along with a ...

European Crusaders returned home with tales of Islamic warriors wielding blades that could slice through a floating handkerchief, bend 90 degrees and flex back with no damage. They called the metal ...