![STEEL SCALPEL OBSIDIAN SCALPEL ES 5,000x Magnilication To demonstrate the sharpness of stone tools, Archaeologist Dr. Adrien Hannus elected to have major surgery done with obsidian blades rather than surgical steel scalpels. STEEL SCALPEL OBSIDIAN SCALPEL ES 5,000x Magnilication To demonstrate the sharpness of stone tools, Archaeologist Dr. Adrien Hannus elected to have major surgery done with obsidian blades rather than surgical steel scalpels.](https://imageproxyb.ifunny.co/crop:x-20,resize:640x,quality:90x75/images/492c817c44b7356c813df180d3a2dcf97147be519a6113f05d7af478d3db8de7_1.jpg)
STEEL SCALPEL OBSIDIAN SCALPEL ES 5,000x Magnilication To demonstrate the sharpness of stone tools, Archaeologist Dr. Adrien Hannus elected to have major surgery done with obsidian blades rather than surgical steel scalpels.
J'ai vu une vidéo d'une incision pratiquée sur la peau avec une lame d' obsidienne, et la plaie ne saignait pas. Comment est-ce possible ? - Quora
![The Precision of the Surgical Knife- The Best Thing Since Sliced Flesh - Rocky Mountain Brain and Spine Institute The Precision of the Surgical Knife- The Best Thing Since Sliced Flesh - Rocky Mountain Brain and Spine Institute](https://rockymountainbrainandspineinstitute.com/wp-content/uploads/2020/10/The-Precision-of-the-Surgical-Knife-The-Best-Thing-Since-Sliced-Flesh.png)
The Precision of the Surgical Knife- The Best Thing Since Sliced Flesh - Rocky Mountain Brain and Spine Institute
![The Precision of the Surgical Knife- The Best Thing Since Sliced Flesh - Rocky Mountain Brain and Spine Institute The Precision of the Surgical Knife- The Best Thing Since Sliced Flesh - Rocky Mountain Brain and Spine Institute](https://rockymountainbrainandspineinstitute.com/wp-content/uploads/2020/10/Surgical-Knife-The-Best-Thing-Since-Sliced-Flesh-300x186.png)