The hovercraft will be 50 years old next year. Like supersonic, interplanetary and deep sea travel, the demise of the world's largest hovercraft the SR-N4, joined Concorde, the Saturn V and the Trieste as examples of technological retreat.The SR-N4, which was operated by two companies, for many years, to transport people across the English Channel, could carry over 30 vehicles and 250 people. What made these hovercraft particularly unusual is that they represented an example of a design where the civilian versions were more extraordinary than those used by the military, which are still smaller, even today.

Carbon Fiber matches wood in terms of flexibility of form and surpasses steel in terms of strength. Because of this it is beginning to be used as a decorative item, replacing walnut in car dashboards, for example. This consciously decorative use can work well, but where carbon fiber is used for pseudo functional design, like the carbon fiber letter opener shown here, the choice is inappropriate and ridiculous.

Watching Wii time lapse is a socio-anthropological experience, if Warhol were alive today perhaps he would be making videos like these. A collection of our favorite videos, proving that not everyone gets off the sofa, and that Wii is so addictive some people will continue to play it while holding their new born child. Vote for your fave.

Despite the title of this list, several of these housing projects were designed by some of the world’s most famous architects and lauded at the time. The undeniable squalor of 19th Century slums combined with modernism to produce and attempt to clean things up and create a crystalline utopia. The end result was often an anti-septic vision of hell, a place devoid of organic spaces and evolves social interaction.The architectural crime that started with Corbusier’s insane proposal to demolish the historic center of Paris and replace it with something like the worst of the South Bronx and culminated in the White and Black racially segregated human silos of St Louis's Pruitt-Igoe, continues to this day and even as middle class, owner-occupied dwelling such as those in Hong Kong. Its principal feature is de-humanizing alienation. Vote for your worst…