technologyScienceThree floating solar islands to launch on Swiss lake this yearBy Olivia SolonBusiness4D printing sees materials form themselves into anythingBy Ryan TateScienceThe big question: 'How will domestic tech change homes in the next decade?'By Madhumita VenkataramananReview: The Tagg Pet TrackerBy Rachel CericolaA Look at the Multifunction RokShield Mountable Case for iPhone 5By Nicole WakelinFrom Minecraft to TED, Kona Democratizes Project PlanningBy Gina CliffordBusinessHigh speed high rise: the earthquake-proof skyscrapers built in 15 daysBy Lauren HilgersBusinessReview: EE's 4G LTE network tested against its 3G rivalsBy Chris FinnamoreThe Lemelson-MIT InvenTeam at Nashua North High School: Inventing The FutureBy Nicole WakelinHappy Birthday, Edward Gorey!By Kathy CeceriA Week With Nothing but the Surface ProBy JulesAn Ukulele Born of a 3-D PrinterBy Kris BordessaBusinessAd-tech accelerator launches in London with support from big brandsBy Olivia SolonBusinessPolytron shows off see-through smartphone designBy Philippa WarrBusiness3Doodler pen lets you hand-draw 3D structuresBy Olivia SolonDanae Ringelmann: Success The Indiegogo WayBy Laura Grace WeldonBusinessTrain app lets customers see how busy carriages are before boardingBy Olivia SolonScienceScreened: best space and astronomy appsBy Nate LanxonBusinessArchitect Renzo Piano brings some flat-pack culture to a disaster zoneBy Raffaele MastrolonardoBusinessDigitise objects with a wave of your hand, using the Go!SCAN 3D scannerBy James VincentBusinessNo more blue screen of death with crash-proof computerBy Philippa WarrDoes Your Fridge Make Soda? Samsung's Does.By MarziahCorporations In Your Education: The Future Of STEMBy Rebecca AngelBusinessImplant gives rats sixth sense for infrared lightBy Philippa WarrMore Stories