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In the late 19th century, French inventor Edouard-Leon Scott de Martinville patented the earliest known sound recording device. But his accomplishments were only recognized recently.
Pantries in southwest Virginia — where poverty is rampant and coal jobs are vanishing — will take whatever they can get to stock bare shelves. Some also offer help with health care and job training.
Experts say federal agencies have taken steps to secure networks, but they remain vulnerable.
In 1980, John Goodenough's work led to the lithium-ion battery, now found in everything from phones to electric cars. He and fellow researchers say they've come up with a faster-charging alternative.