A 150-year-old geometry rule has been overturned after mathematicians found two different torus surfaces with identical metric and curvature.

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Pi Day 2026: March 14 is celebrated every year as Pi Day to commemorate the Mathematical constant Pi. The day also marks the birth anniversary of physicist Albert Einstein and is observed as a ...

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Falling groundwater, extreme heat and water-intensive farming are accelerating land collapse, forcing a rethink in agricultural practices Fatih Şık was drinking tea with friends at home when he heard ...

Abstract: A space-time constant is proposed that explains the physical and mathematical meaning for some of the constants in the present standard model. These include the alpha fine structure constant ...

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