Content about “physics”

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Spoon in a pot of soup

Feeling the heat

There's an equation which describes the flow of heat. We have a look at where it comes from.

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Understanding information

Information is supremely powerful, yet it can't be described by traditional physics. Constructor theory provides a potential answer.
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Citizen science: Schumann resonances

Resonant electromagnetic waves, created by lightning flashes, circle the Earth. Wim Hordijk explores the maths and shows how you can keep track with these phenomena.
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Cosmic sound

Taking apart the CMB picture using the maths of sound.