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String theory is perhaps the most high-profile candidate for what physicists call a theory of everything – a single ...

North Carolina schools are revising their grading policies to eliminate failing grades solely based on attendance, marking a significant shift in response to rising absenteeism.

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Often, these upper-class khipukamayuqs would “sign” their khipus by weaving a few strands of their own hair into the main cord. The study authors therefore decided to perform isotopic analysis on a ...

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We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the lands where we live, learn and work.