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How the ‘identity agnostic’ neutrino exists in three states all at once
Most objects in the Universe maintain a single identity regardless of the context. Even at the subatomic level, electrons keep the very same mass and charge whether they’re floating freely through interstellar space or part of an atom on Earth. So how then is it that a neutrino can be found in one of three distinctly different ‘flavours’ depending on when and where it’s observed? This brief animation from MinutePhysics investigates how quantum superposition allows neutrinos to seemingly defy logic by oscillating between three different identities without ever committing to one.
Video by MinutePhysics
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Biology
Starlings swoosh like brushstrokes across the sky in this dazzling short
3 minutes
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Engineering
From simple motors to levitating trains – how design shapes innovation
23 minutes
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Ecology and environmental sciences
The tree frog die-off that sparked a global mystery – and revealed a dark truth
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Film and visual culture
Our world has very different contours when a millimetre is blown up to a full screen
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Astronomy
The remarkable innovations inspired by our need to know the night sky
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Knowledge
Why it takes more than a lifetime to truly understand a single meadow
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Physics
Groundbreaking visualisations show how the world of the nucleus gives rise to our own
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Earth science and climate
There’s a ‘climate bomb’ ticking beneath the Arctic ice. How can we prepare?
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Physics
To change the way you see the Moon, view it from the Sun’s perspective
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