Will obsidian scalpels become more popular in surgery? #learnontiktok... | obsidian scalpel | TikTok
Obsidian Scalpel Blades: Not as Cool as They Sound | Brien Beidler
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.