Wallace H. Coulter Department of Biomedical Engineering researcher Cheng Zhu and his collaborators may have found a key: physical force. "Mechanical forces are an important but previously ...
Anthropologists have spent decades documenting a mysterious collection of symbols etched into the Peruvian desert, depicting everything from human decapitation and domesticated animals to knife ...
Thousands of years ago, our ancestors used symbols to track the sale of textile ... However, Pittman tells Live Science’s Tom Metcalfe that her theory was brushed aside at the time.