Marianne Freiberger

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Can cats do logic?

A new study shows they can! At least better than was previously thought.
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Why quantum mechanics?

Why did physicists at the beginning of the 20th century feel they needed a new — and strange — theory?
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Snakes and adders

How can an electronic device fed on a diet of 0s and 1s perform complex tasks? We explore the workings of computers using an example.
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Order behind chaos

We all know what symmetry is. But why does it play such a central role in modern physics?