Feb 21, 2021Injured spinal cords repaired with stem cellsInjecting bone marrow from stem cells in patients with spinal cord injuries has led to a significant improvement in motor functions.
Jan 4, 2021Zapping up the zincWhile lightweight, compact and more eco-friendly, the zinc-air battery isn't usually rechargeable. A new design could change all that.
Oct 6, 2020Fertilising crops with pee? Yes we can.A French startup has developed a urine-powered fertiliser that could help limit our eco-footprint.
Aug 11, 2020Bricks become batteriesThe humble house brick is now a battery that can store electricity, raising the possibility that buildings could become literal powerhouses.