ChemistryNuclear fusion fuel could be made greener with new chemical process Lithium-6 is a crucial material for nuclear fusion reactors, but isolating it is challenging – now researchers have found a way to do this without using toxic mercury News
TechnologyA hole-filled battery could make wearables more breathable than cotton A lithium battery patterned with holes is flexible, stretchable and allows more airflow than cotton, making it perfect for fitness tracking or medical monitoring wearables News