Enigma machine used at Cheltenham Science Festival http://ping.fm/PwNme enigma

In pictures: Download Festival 2012 at Donington Park http://ping.fm/ZaaUL

Red Bull Technology deploys 3Par for resilient F1 data access http://ping.fm/yXqR7 F1

Gesture and voice: the future of ultra-thin laptops http://ping.fm/F2nPT laptops

E3 2012 in pictures: the Electronic Entertainment Expo in Los Angeles http://ping.fm/ytpRu E3

Twitter runs first TV ads http://ping.fm/nVagd Twitter

Tablets 'one of the fastest-growing technologies in history' http://ping.fm/J7tV9 Tablets