March 2012 IssueScienceEight companies tapping into conscientious consumerismScienceTech torn apart: Jet-powered electricityScienceGary Greenberg examines the beauty in a drained glass of redGearHow to run down a mountainSecurityClassroom Disruptor: the proprietary tablet PC that's changing Russian schoolsScienceCGI: Now as easy as ABCBusinessInfoporn: Realtime roadmapGearBest personal health monitors testedBusinessLogging the Amazon: the race to map Earth's threatened rainforestsGearHow to make a biohack labScienceBrightFarms plans hydroponic greenhouses on supermarket roofsCultureBach, mapped: 75,730 notes of 'Goldberg Variations' visualisedBusinessHow to make your computer talk to youSciencePrecarious slab is the world's longest cantilevered roofCultureSecrets of the scary screen: why movies can frighten usScienceScreened: Six best foodie appsBusinessTime-machine backup: a photographic tour of technological obsolescenceScienceThe Big Question: 'How will technology become more humanised?'BusinessUrban eXperiment: The new French undergroundGearHow to make salt from seawaterScienceSpace-time worms are invading your TVBusinessSorry recruiters, the startups have disrupted youScienceThe dextrous and daring robots that work where humans fear to swimGearHow to make your staff more creativeMore Stories