Dezeen Wire: a team of engineers based in California have created a material made from a lattice of hollow metallic tubes that they claim is the lightest in the world – BBC
The substance is 100 times lighter than Styrofoam and consists of 99.99% air. Tubes with a wall thickness 1,000 times thinner than a human hair are used to create the lattice structure that gives the material it's strength. Potential applications include shock and sound absorption and thermal insulation.
Rawsthorn explains that the name 'Occupy', which originated at the Occupy Wall Street protest against the banking and democratic system, "is a stellar example of both what is known in marketing as an umbrella brand name and what the anti-corporatists in the movement could call beating them at their own game." She adds that the use of hashtags and slogans short enough to send on social networks such as Twitter have helped the movement spread globally and could represent a new protocol for protesters involving "the repeated use of a few carefully chosen words," rather than images.
Dezeen Wire: Italian architect Renzo Piano says his London skyscraper, The Shard, will be loved by the public, because "it will be accessible, because it is transparent, understandable and not mysterious" – The Telegraph
The public will be able to access restaurants and a viewing gallery at the top of Europe's tallest building, which fellow architect and friend of Piano, Richard Rogers suggests "will be one of Renzo's major works [and] one of his major successes."
Piano believes that skyscrapers such as The Shard represent the most responsible approach to tackling the issue of urban sprawl, stating: "It is more socially correct to intensify the city and free up space on the ground. The city is fragile and vulnerable, so we have to be careful."