LifeDon't miss: a chance to play WiFI Wars and revisit the Apollo 8 days Grab your smartphone as WiFi Wars erupt at the Royal Institution Christmas Bash, tune in for a rerun of an epic trip to the moon and brace for new survival game MiscreatedCulture
TechnologyGraphene generators could let you recharge a phone with your breath Water droplets in the air hold tiny amounts of electric charge that can be harvested by graphene – meaning your breath could power your gadgets News