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EXCLUSIVE: Katherine Maher says the "the number one challenge" in her fight against disinformation is "the First Amendment in the United States," which makes it "a little bit tricky" to censor "bad information" and "the influence peddlers" who spread it.
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EXCLUSIVE: Katherine Maher says the "the number one challenge" in her fight against disinformation is "the First Amendment in the United States," which makes it "a little bit tricky" to censor "bad information" and "the influence peddlers" who spread it.
NPR's censor-in-chief.
btc
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twitter.com)
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How prairie dogs use the Bernoulli’s principle.
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How prairie dogs use the Bernoulli’s principle.
In order to ensure sufficient oxygen within their burrow, one of the entrances is built with a raised mound of dirt, while the other is not. This determines different wind velocities and different pressures + natural ventilation
有趣
(
twitter.com)
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Massimo
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