From The Atlantic: “Plenty of everyday objects, from ceramics and glass to metals and bananas, are radioactive, to varying degrees. Should the particles from their decay hit the detectors of particle-physics experiments, they could give scientists false positives and dig potholes on the road to scientific discovery. Even the experiments themselves, built from all kinds of metals, have lightly radioactive components. Just a few inches of lead can shield detectors from all kinds of rogue radiation, and one of the best ways to block sneaky, unwanted particles is to surround them with lead that itself is barely radioactive. The best source of such lead just so happens to be sunken ships, some of which have been corpses near coastal waters for as long as two millennia.”
She’s 116 years old and her entire town has become her family
From the New York Times: “When Edith Ceccarelli was born in February 1908, Theodore Roosevelt was president, Oklahoma had just become the nation’s 46th state and women did not yet have the right to vote. At 116, Ms. Ceccarelli is the oldest known person in the United States and the second oldest on Earth. She has lived through two World Wars, the advent of the Ford Model T — and the two deadliest pandemics in American history. For most of that time, she has lived in one place: Willits, a village tucked in California’s redwood forests that was once known for logging but now may be better known for Ms. Ceccarelli. At Willits City Hall, where 100-foot redwoods tower overhead, a gold-framed photograph of Ms. Ceccarelli sits in a display case.”
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