Ancient shell shows days were half-hour shorter 70 million years ago — Tallbloke’s Talkshop

New laser technology delves into Earth’s history. – – – Earth turned faster at the end of the time of the dinosaurs than it does today, reports Phys.org, rotating 372 times a year compared to the current 365, according to a new study of fossil mollusk shells from the late Cretaceous. This means a day […]

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