You’d be forgiven if you naturally assumed that the most bitter substance on earth was a citrus fruit. But scientists in Germany found what might be the most face-contorting source ...
“Audible enclaves” are what researchers at Penn State have called their fascinating new technology that can direct sound at a single person, even if they’re standing in a mass of ...
The administrators, faculty, and student body who attended an Australian high school had no idea they had fossilized dinosaur footprints sitting in the main office for decades—they just thought the ...
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