RJ Mackenzie

Contributor

More from RJ Mackenzie

a body on a morgue table with only the feet showing and a toe tag on the big toe

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What happens when you donate your body to science? What happens when you donate your body to science?

By RJ Mackenzie

Posted on Nov 24, 2024

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Do aphrodisiacs work? What the science says. Do aphrodisiacs work? What the science says.

By RJ Mackenzie

Posted on Sep 2, 2024

Beautiful cat on red background

Why do cats make biscuits? Why do cats make biscuits?

By RJ Mackenzie

Posted on Jul 13, 2024

man sneezing on a colorful, illustrated background

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Why do some people sneeze so loudly? Why do some people sneeze so loudly?

By RJ Mackenzie

Posted on Jun 29, 2024