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Plasma—the fourth state of matter

Myriam Jacobs

They call it the fourth state of matter: plasma. But what exactly is a plasma, how does it work and why do we need it for fusion energy? ITER Senior Scientific Officer for Energetic Particle Physics, Sergei Putvinski, explains in less than three minutes.

Click here to view the video...

Many more videos are available on the ITER video page...

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