ChemistryGraphene with ripples could help make better hydrogen fuel cells The one-atom-thick layer of carbon known as graphene can split hydrogen 100 times more efficiently than an equivalent mass of the best catalysts because of its strange nanoripples News
EnvironmentFix the Planet newsletter: The weird and wonderful rivals to batteries As Scotland announces the building of 17 enormous wind farms off its coast, we look at the novel solutions for storing the electricity they will produce News