Lastly, assuming a 20-25x valuation multiple on Tesla's 2030 profits from robotaxis, I estimate the incremental enterprise ...

Explore the unique holiday traditions of John Jones, Olu Butterfly Woods, and Claudia Thorne, who celebrate Kwanzaa and Christmas. Learn about the significance of traditions and their impact on mental ...

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The quipu is a traditional Andean counting device that uses colored strings and knots in lieu of paper and numbers.

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The geometric Langlands conjecture poses deep questions for mathematicians, and a 1000-page proof published this year has ...