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Ancient weapon lab

เผยแพร่:   โดย: MGR Online

In this June 1, 2017, photo, Metin Eren, an archaeologist at Kent State University, pauses while chipping obsidian in Kent, Ohio. (AP Photo/Dake Kang)
Eren runs a newly-opened laboratory which makes replicas of ancient arrows, knives, and pottery to be shot, crushed, and smashed.

It's allowing researchers to learn about engineering techniques of the first native Americans without destroying priceless genuine relics in the process.
In this June 1, 2017, photo, Metin Eren, an archaeologist at Kent State University, peers at a newly chipped flake of obsidian in Kent, Ohio. (AP Photo/Dake Kang)
In this June 1, 2017, photo, Metin Eren, an archaeologist at Kent State University, examines an imitation of an ancient arrow in Kent, Ohio. (AP Photo/Dake Kang)
In this June 1, 2017, photo, Metin Eren, an archaeologist at Kent State University, looks at a newly chipped flake of obsidian in Kent, Ohio. (AP Photo/Dake Kang)
Michelle Bebber, a PhD archaeology student at Kent State University, loads a bow with a recreated ancient arrow in Kent, Ohio. (AP Photo/Dake Kang)
In this June 1, 2017, photo, Metin Eren, an archaeologist at Kent State University, flakes obsidian in Kent, Ohio. (AP Photo/Dake Kang)
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