Tech The ‘dumb machine’ promising a clean energy breakthrough Published 2 weeks ago on April 20, 2026 By News24x7 Share Tweet A stellarator is difficult to build, but could it be the best way to make fusion energy work? Related Topics: Up Next John Ternus’ challenges as new Apple boss – AI, Trump and product launches Don't Miss Apple names new chief executive to replace Tim Cook Continue Reading Latest Entertainment29 minutes ago Devil Wears Prada 2: Izzy Escobar joins Lady Gaga on soundtrack Entertainment37 minutes ago Spotify adds ‘Verified’ badge to distinguish human acts from AI Sports54 minutes ago European Challenge Cup: Dragons flying flag for Wales against Montpellier Sports55 minutes ago Ulster v Exeter Chiefs: Angus Bell and James Hume ruled out of Challenge Cup semi-final Sports1 hour ago Joe Allen: Swansea City leave door open for departing coach as Leon Britton and Kristian O’Leary stay on Sports1 hour ago Fifa Congress: Gianni Infantino attempts to orchestrate handshake between Palestinian and Israeli representatives Bussiness1 hour ago No evidence of widespread fuel price-gouging, says watchdog Travel1 hour ago EasyJet launches ‘book with confidence’ pledge as specialists promise no surcharges Bussiness1 hour ago ‘We’re in a successful band but still work jobs’ Travel2 hours ago Jet fuel crunch threatens European air travel