biz.best : Astrophysicist Janna Levin, PhD, is asked to explain black holes to 5 different people: a child, a teen, a college student, a grad student, and an exp ...

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biz.best : Professional pool player Tony Robles explains eight-ball pool in 15 levels of difficulty, from easy to complex. Tony explains everything from the mos ...

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biz.best : Virgin Atlantic Airways expects revenue in 2022 to be "give or take" 85%-90% of 2019 levels, Chief Executive Officer Shai Weiss told Guy Johnson at ...

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biz.best : Computer scientist Amit Sahai, PhD, is asked to explain the concept of zero-knowledge proofs to 5 different people: a child, a teen, a college student ...

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biz.best : Professional dunker C.J. Champion explains dunking in 21 levels of difficulty. From from standard, basic dunk on an 8 foot hoop to jumping over whole ...

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