A blinding flash of light.

​How do flashbangs work?

Mar 11, 2020

The noise and the bright light.

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A man with a lingering cough.

​When your cough won’t go away

Jan 07, 2020

Why won't it stop?

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A woman uses a heater. She doesn't want a nosebleed.

​Does heat cause nosebleeds?

Dec 04, 2019

Hot and dry.

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A negative version of the American flag.

​Why do I see afterimages?

Oct 18, 2019

Why the images stay.

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A sick child eats.

​Why does food taste bland when I’m sick?

Sep 19, 2019

It just doesn't taste right.

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