Zita Stpierre

Astronomers Using The NSF–DOE Rubin Discovered Asteroid 2025 MN45 In The Main Asteroid Belt. ~710m Wide, It Spins Once Every 1.88 Mins—The Fastest Ever Recorded For An Asteroid Over 500m. Unlike Typical Rubble-Pile Asteroids, Its Solid, Dense Rock Lets It Exceed The Usual Spin Limit, Revealing Clues About Asteroid Structure & Evolution.

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The World’s Oldest Processed Gold (C. 4600–4200 BC) Was Found In 1972 At The Varna Necropolis, Bulgaria. ~3K Items (~6 Kg In Weight) Were Uncovered From ~300 Graves. Grave #43 Held Over 1.5+ Kg Gold On A High-Status Male, More Gold Than Existed In The World At The Time. This Find Reveals Varna’s Early Social Hierarchy & Advanced Metallurgy.

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Japan Researchers Found That The Dry, Bitter Taste Of Flavanols (In Dark Chocolate, Tea, Berries, Apples, Wine, Etc.) Can Activate/”Wake Up” The Brain Via Mouth Nerves, Even Without Being Absorbed Into Your Blood. In Mice Studies, It Boosted Activity, Curiosity, Learning, Memory, & Dopamine/Noradrenaline, Similar To Mild Exercise Effects.

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Mexico’s Sistema Ox Bel Ha Is Now The World’s Longest Underwater Cave System, Stretching 524+ Km (325 Miles), Longer Than The Grand Canyon. Near Tulum, It’s Been Explored Since 1998 Via Sinkholes. New Passages Reclaimed #1 From Sac Actun. Meanwhile, Vietnam’s Hang Son Doong Has The World’s Largest Cave Chamber, Big Enough For A Boeing 747.

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For The First Time, U.S. Scientists Revived A 3.2-Byr-Old Enzyme, Nitrogenase, From Earth’s Pre-Low-Oxygen Era. The Enzyme, Rebuilt In Modern Bacteria, Still Converts Air Nitrogen Into Food For Life As Today’s Versions Do, Confirming Ancient Life Signals In Rocks & Helping To Explain Life’s Origins On Earth & Possible Life On Other Planets.

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