What's light? What's matter? How does the interaction between light and matter work?

Physics tries to find answers to these fundamental questions. The mathematical language is the most elegant and precise way of describing nature - but it's also the most abstract way to do this.

Sciencemotion makes movies intended to bridge the gap between intuitional and rational approaches to nature. Languages merge, images, music and models give birth to ideas and help communicate scientific thinking.

Quantum electrodynamics describes the properties of light, electrons and positrons (the anti-particles of the electron) with breath-taking precision. The movie seeks to trace the long and intricate path to this achievement.

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