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An independent endeavour

Fusion doesn’t need billions of euros – at least that is what venture capitalists claim. Jon Cartwright takes a look.

ITER will be big because physics says it must be big: as a reactor grows, you get more output power from a given input power. At least, that is the conventional view. Indeed, smaller and cheaper fusion plants are on the rise, but not in the public sphere.


An independent endeavour (Physics World)