5 of the best water weapons for summer
Cool off in the sun with this arsenal of water weapons – prepare to do battle!
Sean Keach
The scooter that turns your iPhone into a dashboard
Your Apple handset is about to become a scooter-computer thanks to Terra Motors
Raspberry Pi trounces Nintendo Wii’s graphics, says Eben Upton
The Pi creator talks up the £20 computer’s gaming prowess – and ponders why you aren’t playing games on your TV set-top box
