Where did the phrase tin foil hat come from?

This was first coined by Julian Huxley, In the story, the protagonist resists mind control by wearing a hat made of metal foil.

Right-wing conspiracy theories, from the 1960s to today.

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Tinfoil Hats: Not Just for the Crazies Anymore? - RF Cafe

A tin foil hat is made of aluminium foil, often worn in belief that it shields the brain from electromagnetic fields, mind control, and mind reading.

Tin Foil Hat Conspiracy Theory - Aluminium Foil Hats T-Shirt

How not to prove you're not wearing a tin foil hat. - Dan's Wild

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Time To Take Off The Tinfoil Hat!

tinfoil hat Meaning Pop Culture by

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Tin foil hat - Wikipedia

Conspiracy theorists are often called 'tin foil hats'. But do

What does the tinfoil hat literally look like? - Quora

Tin Foil Hat Images – Browse 2,129 Stock Photos, Vectors, and