PhysicsFirst room-temperature superconductor could spark energy revolution A material that can transmit electrical current with zero resistance at room temperature has finally been created - but it currently requires a pressure close to that at the centre of Earth 51¶¯Âþ
HumansThe Expanse review: A sprawling spaceship-studded saga you should see If you like old fashioned sci-fi of the multistranded, multidimensional epic variety, The Expanse could be for you, says Emily WilsonCulture