April 2015 IssueGearThe UK's top PA puts two tablet keyboards to the testBy Sam RoweBusinessHasan Elahi's self-surveillance art tracks his every moveBy Oliver Franklin-WallisBusinessSculptor creates cityscapes with wood and a bandsawBy Oliver Franklin-WallisBusinessSlightly Mad Studios creates custom-made crowdfunding platformBy Duncan GeereBusinessHow Twitter made Jon Ronson kinderBy Oliver Franklin-WallisCultureNeill Blomkamp interview: the master of 'social sci-fi'By Alex GodfreyBusinessStartups are offering instant results at the touch of a smartphoneBy Greg WilliamsBusinessProsthetics firm creates animatronic catBy Emiko JozukaCultureArtist transforms algorithms into abstract artBy Sophia EpsteinCultureHow to build a glow-in-the-dark tableBy Emiko JozukaBusinessWhat will rollercoasters look like in the future?By Oliver Franklin-WallisBusinessA look inside the Musée des Confluences in Lyon, FranceBy Sophia EpsteinBusinessApps of the month: AprilBy Nate LanxonBusinessThe molecular health tracker that monitors testosteroneBy João MedeirosBusiness3D loom makes bulletproof vests and aircraft partsBy Kathryn NaveBusinessInside laser printer tonerBy Kaitlin Duffy and Lee SimmonsBusinessNeelie Kroes interview: boosting the Netherlands' startup sceneBy Madhumita VenkataramananGearHow to make your own spectrometerBy Robert SimpsonGearHow to make your own OogooBy Kathryn NaveGear3D bespoke tailoring moves from the lab to the high streetBy Daniel Nye GriffithsSecurityDigital Shadows wants to keep you safe on the netBy Daniel Nye GriffithsBusinessData shows most of the world's migrants end up in the US and UAEBy Gianluca DeMartinoBusinessHow birds stalled the San Francisco Bay Bridge constructionBy Chris BaraniukGearHow to build a plant-growing space-bucketBy Jeremy CookMore Stories
