Ahead of the opening of the Designs of the Year 2014 exhibition tomorrow, here's a look back at one of the standout projects - a floating school on a Nigerian lagoon by architecture studio NLÉ (+ slideshow). More »
Dezeen Wire: discarded bottles sourced from hotels, restaurants, homes and foreign embassies are being filled with sand and used as bricks to create curved-walled houses in a Nigerian village - BBC
The bottles are bound together with mud resulting in durable walls that are sustainable, cost-effective and provide insulation from the sun's heat. The resulting buildings are also bullet-proof – a useful benefit in an area plagued by violence. An estate of 25 houses is currently being built with plans for a school to follow.
See our previous story on a house made from sand bags in South Africa.