ZETA (fusion reactor)
FUSION REACTOR
Zero Energy Thermonuclear Assembly; Zero-Energy Toroidal Assembly; Zero-Energy Toroidal Thermonuclear Assembly; Zero Energy Toroidal Assembly
ZETA, short for Zero Energy Thermonuclear Assembly, was a major experiment in the early history of fusion power research. Based on the pinch plasma confinement technique, and built at the Atomic Energy Research Establishment in the United Kingdom, ZETA was larger and more powerful than any fusion machine in the world at that time.