![]() What was the sharpest sword ever made? Nanotech Used 2000 Years Ago to Make History’s Sharpest Swords. Surgeons must be very careful to cut only soft tissues with the obsidian scalpel. Unlike in Minecraft, real life obsidian is only mildly hard (pickaxe) (five on the Mohs scale), and very brittle (tnt).ĭo doctors use Obsidian? Obsidian is used by some surgeons for scalpel blades, as well-crafted obsidian blades have a cutting edge many times sharper than high-quality steel surgical scalpels, the cutting edge of the blade being only about 3 nanometers thick. I believe obsidian normally forms in air, but I think it could form in hot still water. Turning Volcanic Rock into an Obsidian Blade that’s Sharperĭepending on how quickly the lava cools (and other factors such as composition), it could form any igneous rock. Obsidian older than a few million years is rare because the glassy rock is rapidly destroyed or altered by weathering, heat, or other processes. It is confined to areas of geologically recent volcanic activity. Is Obsidian rare? Obsidian is found in many locations worldwide. In the past, it was used to manufacture cutting and piercing tools, and it has been used experimentally as surgical scalpel blades. Obsidian is hard, brittle, and amorphous it therefore fractures with sharp edges. “Obsidian like” being glass with impurities “It’s not the strongest material ever made, but it’s certainly one of the best with a combination of strength and toughness.”Is Obsidian strong in real life? Is Obsidian a good weapon? Natural obsidian is a pretty terrible substance to make a durable weapon with, but there are other “obsidian like” materials that could work. Kershaw Blur Black 1670BLK Everyday Carry Pocketknife If you are looking for the sharpest pocket knife in the world, you can definitely find one here. What is the sharpest pocket knife in the world? These are made by flaking a long, thin sliver from a core of obsidian (volcanic glass). The thinnest blades are three nanometres wide at the edge – 10 times sharper than a razor blade. What is world’s sharpest knife? Obsidian knife blades: overkill for slicing your sandwich. It is 3 times sharper than diamond and between 500-1000 times sharper than a razor or a surgeon’s steel blade resulting in easier incisions and fewer microscopic ragged tissue cuts. ![]() Surprisingly, the edge of a piece of obsidian is superior to that of a surgeon’s steel scalpel. Worlds Sharpest Knife Obsidian vs 60,000 PSI Waterjet Below are some things to consider when trying to figure out can obsidian cut through steel 2. ![]()
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