Perturbing the edge magnetic field of a tokamak produces a counterintuitive response: particles entering the confined region rather than escaping it. A tokamak uses magnetic…

Perturbing the edge magnetic field of a tokamak produces a counterintuitive response: particles entering the confined region rather than escaping it. A tokamak uses magnetic…
Online education company Chegg has dragged Google to court after claiming that the search giant’s …