On a long pass, the football is pointing upward when it leaves the hand of the quarterback and downward when it arrives at the receiver. It took a physicist 20 years to explain why. https://t.co/pVDdaEYzVT by @kchangnyt
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@NYTSports @nytimes @kchangnyt 220,000 Americans have died, but yeah I’d like to know more about tight spirals.
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@NYTSports @nytimes @kchangnyt this research question wouldn't even occur to a @ChicagoBears fan
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@NYTSports @nytimes @kchangnyt What goes up must come down. Q.e.d.
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