The Oldest String Ever Found May Have Been Made By Neanderthals
Bits of twisted plant fibers found on a stone tool show that Neanderthals used sophisticated yarns and cords. It pushes the date of the earliest-known fiber technology way back in time.
Đọc thêm tại NPR
at April 10, 2020 at 04:00PM
Health & Science
Thứ Sáu, 10 tháng 4, 2020
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