9/21/2023 0 Comments Are obsidian blades sharperBecause of this, obsidian knives are not recommended for what knives are commonly used for, like cooking or hunting. On the other hand, they are not as durable, strong, or cheap as steel knives. They are one of the sharpest knives in existence – it is believed they are 50 times sharper than their steel counterpart. Obsidian knives are extremely sharp so it’s the best knife for cutting. But the FDA does not allow its use on human patients. Several veterinarians use obsidian scalpels to perform surgery, as it is believed this type of knife can make one of the cleanest cuts possible. Knife-enthusiasts keep obsidian alive by making and owning one of the sharpest knives there are, obsidian knives – but its proper use is fairly uncommon. Both its pottery and warfare aspect has fallen out of use. Nowadays, obsidian isn’t as valued as it used to. Most tribes who could gather obsidian used it for their weapons and commerce as well. Several deadly weapons were found around the entire continent. ![]() In the Americas, the native tribes used obsidian mostly for warfare. In the Middle East, Ancient Egyptians used obsidian tools to engage in ritual circumcision because of its sharpness and precision. ![]() Obsidian tools have been found throughout mainland Europe, which leads us to believe it was highly valued. This material was often found around Hungary, Slovakia, Greece, and throughout the Mediterranean. In Europe, plenty of tools were made out of obsidian. Because of that, we don’t have too many written records about this part of history.Įven though there are no written records for the majority of obsidian toolmaking history, there is plenty of archeological evidence to paint a picture of the obsidian trail throughout thousands of years. Written records, unfortunately, started at around 3200 BC, 696.800 years after the first obsidian tools were used. It is believed obsidian was first used back in 700.000 BC, and it might be even older than that. There’s no way to be sure how or why humans decided to use obsidian to make knives for the first time. From Argentina, all the way into the United States Italy, Greece, and Russia Down under, in New Zealand African obsidian rocks can be found in Kenya as well. This message was edited 1 time.You can find obsidian rocks all over the world, as long there’s volcanic activity there. Though apparently, it's popular for the naturalist crowd to use as a field dressing implement that never needs sharpening, so long as you avoid bones. I think a large enough piece to be held, and worked with, and not shatter in use would be too unwieldy for modelling purposes. that's pretty damned neat! However, it is a form of glass, so will tend to break and shatter with use, especially if you made it thin enough to model with. I didn't realize it shears to molecular edges. No flex, but cuts mild steel like proverbial butter.ĮDIT: You know what? I should check google *before* answering. If you want a knife that should stay sharp "forever", look for a carbide blade. Which loops back to Obsidian, which I think is volcanic glass? So I'm not sure if it would be harder than stainless, which is fairly hard. Keeps it's scraping edge better than plastic, but won't scratch your glass. So if you use a scraper on your car window for frost / snow, try to find a scraper blade made from brass. Broken glass is sharp, but if you scrub it on steel you will dull the glass.įun fact, brass is softer than glass. Harder materials hold their shape better, so will be "sharp" longer. ![]() No particular material should be sharper than others. My thumbs and fingers tend to agree, as when I was younger I *didn't* afford to buy new blades, and wound up with thumbprints that looked like checkerboards. I'm told a sharp knife is safer, due to using less force, you're in better control.
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