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How is an obsidian scalpel similar to the stone tools used by early humans?
Wiki User
∙ 14y ago
An obsidian scalpel is constructed exactly the same way the early humans made stone knives. A skill stoneworker uses a pressure flaking technique to force a small flake of obsidian from a larger stone. The flake is examined to see if it is a suitable shape for a blade - if not the flake is discarded and the stoneworker gets another flake from the stone. Although very sharp the obsidian blade is very thin and cannot withstand lateral force on the blade. Surgeons must be very careful to cut only soft tissues with the obsidian scalpel. Attempting to cut or scrape bone could result in breakage, which could leave obsidian flakes inside the patient.
Wiki User
∙ 14y ago
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How did the early humans use obsidian?
Early humans used obsidian for making tools and weapons due to its sharp edges and ease of shaping. It was utilized for spears, arrowheads, knives, and other cutting instruments because of its ability to hold a sharp edge. Evidence of obsidian tools has been found at archaeological sites worldwide.
How did early humans most likely live during the stone age?
many humans used obsidian which is volcanic rock to make tools in the stone age like dagger and other things.
How did early natives people use obsidian?
Early Native People used obsidian for money, arrow heads, knives, and spears.
What are some skeletal features of the cro-magnons?
Cro-Magnons had a high forehead, prominent chin, and vertical forehead. They also had large brains and robust skeletons with sturdy bones. Additionally, they had a similar skeletal structure to modern humans, indicating their close evolutionary relationship to us.
What do archaeologists have to do with early humans?
Archaeologists study early humans by examining their artifacts, tools, and structures to learn about their behaviors, technology, and lifestyles. This can help paint a more detailed picture of our ancestors and how they lived, hunted, and interacted with their environment. By uncovering and analyzing these remnants of the past, archaeologists contribute crucial insights into our shared human history.
Early eygptians bury their cats with?
Jewelry luck charms, many various items that were similar to the ones buried with the mummified humans.
How did early humans make pictures?
early humans painted pictures with caves./
What caused the early humans to establish to form a government?
the early humans had established with a government because the namads had told the early humans to establishe with a government
Which according to you was a greater revolution - early humans becoming food-producers or early humans taming animals or early humans making pottery?
chamara silva
What did the early Greeks call humans?
Early (anciant) Greek called humans mortals
Where is a picture of what early humans wore?
Early humans wore animal skins in the cave paintings.
What do cave paintings tell us about the religions of early humans?
early humans worshipped animals
