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From the Blog


Wi-fi is watching us

GREAT MOMENTS IN SCIENCE: The latest Wi-Fi application can identify different people by how they move. But will that make us the last generation to have ever known privacy? asks Dr Karl.

Coconut claims don't hold water

Coconut claims don’t hold water

GREAT MOMENTS IN SCIENCE: Coconut water is about as good at rehydrating you as tap water! Dr Karl explores the myths behind this new food fad.

Gutter mouth: Profanities exist in every single language or dialect ever studied (Source: CHRISsadowski/iStockphoto)

Swearing makes pain go away

GREAT MOMENTS IN SCIENCE: Swear words have the power to change your perception of people and pain. Dr Karl gives us a lesson in strong language.

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