Sixty years ago: How the “Zeta fiasco” pulled fusion out of secrecy
ITER 29 JAN, 2018 In those days—the late 1950s—pinch machines ruled the world of fusion. Although tokamaks were already under development in the Soviet Union, it would be more than a decade before they became the dominant form of fusion device. A “circular pinch” machine, Zeta operated at Harwell (UK) between 1957 and 1968. At … Read more