July 2013 IssueBusinessWhen the world becomes the webSciencePhotographer Reiner Riedler pays tribute to medicine's unsung heroesScienceIf you could see sound, this is what it would look likeCultureDavid Attenborough's new series shows bugs in 3D, 4K resolutionBusinessTest: best apps and gadgets that help you sleep reviewed and ratedBusinessHow to build a Raspberry Pi media centreBusinessOnly connect: the privacy, security and freedom debate behind the internet of thingsBusinessFetish: Otto EspressoBusinessFetish: five beautiful, stealthy-looking pieces of technologyBusinessTurbulence ahead: GEnx-2B engine tested against 1,200kg of cold air, water and iceBusinessHide & Seek: the smartphone game that can only be played offlineScienceLee Smolin: 'A non-mathematical universe is more conducive to human aspirations'CultureFetish: five gorgeous pieces of transparent technologyBusinessFetish: Burmester 808 MK5 pre-ampCultureHow to rebuild a guitarBusinessTest: best swimming goggles reviewed and ratedBusinessCounterfeit paradise: China's copycat manufacturing culture is scalingBusinessMaking waves with sounds: SoundCloud to take on YouTube
