TechnologyThe real history of electricity is more gripping than The Current War Benedict Cumberbatch plays Thomas Edison in The Current War, an epic tale about the fight to electrify 19th century America. But this odd film only hints at the truth of the battle of invention Culture
TechnologyData can now be stored inside the molecules that power our metabolism The small molecules we use during metabolism form the basis of a new way to store digital information – and it could be more stable than electronic memory News