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Why Does Coffee Make You Poop?

Why Does Coffee Make You Poop?

You know it when you feel it. You’ve just sat down at your breakfast table, or settled in at your favourite café. You’re a few sips into your brew when, out of nowhere, the urge to download a brownload is becoming urgent. Just a few swigs of coffee and it…

Why Do Your Pupils Get Larger When You’re On Drugs?

Why Do Your Pupils Get Larger When You’re On Drugs?

Normally, our pupils dilate in response to changing light; as it gets darker, our pupils get larger. But they expand in size for other reasons as well, including when we’re sexually aroused and when we’re performing complex cognitive tasks. But it’s also known that certain medications — including illicit drugs…