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Feedback: Profitable protection

28 August 2013

Âé¶¹´«Ã½. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

(Image: Paul McDevitt)

Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more

Profitable protection

HATS made from tinfoil have become a synonym for paranoia about electromagnetic radiation, spies implanting voices into victim’s brains, and all that. Their linguistic usefulness, however, is not matched by economic potential, because of the ease of making one for yourself. In the UK you can purchase for a mere £1.50.

Feedback is delighted, then, to be alerted by Terry Arnold to which asks: “Are you constantly being: treated like a…

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