form believe they can provide round the clock renewable energy that s wirelessly beamed to earth and fed into the grid, and finally dyson have announced the launch of their new noise cancelling headphones that come with a built in air purifier. the company claim the cans can deliver a continuous stream of clean air without touching the wearer s face. you heard it ear first. this is greenwich naval college in london. with its brand new cycle way, play area, benches and bike park. it s an urban regeneration that didn t need council approval in fact, it was only completed about ten minutes ago. it s a visualisation of how things could be, the kind of thing you see skilled urban designers make, although this is betastreets, a tool that can be used by anyone. often the visualisation can be done at the end of hundreds of thousands of pounds