Milan Expo 2015: huge mechanical arms are spray painting colourful data across the walls of this pavilion and supermarket that Italian architect Carlo Ratti has created at the Milan Expo 2015, which opens today (+ slideshow). More about Carlo Ratti creates a digital supermarket at the Milan Expo 2015
Tall brick chimney stacks and half gable profiles characterise these east London bungalows by Patel Taylor that are designed to house the area's retired residents (+ slideshow). More about Brick bungalows provide social housing for elderly residents in east London
Milan Expo 2015: the Milan Expo has opened its doors to the public today, with over 9 million tickets already sold (+ slideshow). More about Milan Expo 2015 opens to the public
Our job of the week on Dezeen Jobs is a position for a product designer at cut crystal manufacturer Swarovski, whose Zaha Hadid-designed installation from Swarovski Crystal Palace is pictured. Visit the ad for full details or browse other architecture and design opportunities on Dezeen Jobs.
More about Job of the week: product designer at Swarovski
Dezeen and MINI Frontiers: in this movie Marco Poletto of EcoLogicStudio claims the integrated algae farm and cladding system his practice will showcase at the 2015 Milan Expo could be used to power cities in future. More about EcoLogicStudio transforms cladding system into a bioreactor with Urban Algae Canopy
Competition: Dezeen has paired up with New York's Metropolitan Museum of Art to offer readers the chance to win one of five tickets to an invite-only talk with Bjarke Ingels this evening. More about Competition: enter to win tickets to Bjarke Ingels' talk at The Metropolitan Museum of Art
An abandoned house in a small South Korean town has been converted into a cafe by Seoul-based studio Wise Architecture, with a bamboo frame erected around it to provide a terrace for customers (+ slideshow). More about Wise Architecture dismantles a 300-year-old house and resurrects it as a cafe
Four of these simple stacking chairs by Korean designer Seungji Mun can be made from a standard sheet of plywood without leaving any material left over. More about Seungji Mun's Economical Chair is designed to minimise waste
Sections of perforated brickwork set into the walls of this Bangkok residence by local architect Jun Sekino allow light to filter into terraces while screening residents from the street (+ slideshow). More about Brick grates set into the walls of a Bangkok house hide a series of outdoor spaces
Milan 2015: there was something in the air in Milan this year. Furniture brands were launching fragrances while numerous independent designers were experimenting with scents (+ slideshow). More about Designers smell opportunities as they explore the "vivid" world of scent
Opinion: the architecture and film industries have quite a few things in common – including expensive projects and the lionising of a certain kind of success. But architects can still learn a lot from the approach of independent film makers, says Mimi Zeiger. More about "Biennials and design fairs function much like film festivals"
Dutch design firm OMA has been appointed to design a new hotel for the huge Amsterdam RAI exhibition and events complex. More about OMA wins Amsterdam RAI hotel job with stacked-triangle design
Children's play areas located beneath the zigzag roof of this community centre by Japanese architect Kengo Kuma have been landscaped to form a hilly indoor terrain that can be clambered over or used as slides (+ slideshow). More about Community centre by Kengo Kuma features playrooms with undulating floorboards
Marc Newson's record-breaking Lockheed Lounge, Renzo Piano's Whitney museum in New York and Kengo Kuma's latest project in Tokyo (pictured) feature in this week's Dezeen Mail. Click through for our pick of the best news, jobs and reader comments from Dezeen.
More about Dezeen Mail #251
The four blocks that make up this house in Japan all feature different kinds of windows, designed by architect Kazuki Moroe to offer varying perspectives of a neighbouring Shinto shrine (+ slideshow). More about House in Japan designed by Kazuki Moroe to respect the shrine next door
Milan 2015: Nendo's ideas to reinterpret the simple wooden door include sliding portions, an additional opening for children and a portal that wraps around a corner (+ slideshow). More about Nendo's seven door concepts include designs for wheelchair users and children
Tropical roof gardens and a leisure complex designed by Foster + Partners to sit above a new Crossrail station at Canary Wharf in London has opened to the public. More about Foster's Crossrail Place roof garden opens at Canary Wharf
Milan 2015: British furniture brand SCP is celebrating its 30th anniversary by reissuing a range of products and prototypes from its archives – including Jasper Morrison's first produced designs (+ slideshow). More about SCP reissues classic design pieces from its 30-year history
A sheet of tinted glazing folds around one corner of this white apartment block in the Mexican city of Puebla, enclosing a roof terrace (+ slideshow). More about Black glazing wraps one corner of a Mexican apartment block
Milan 2015: German designer Konstantin Grcic combined two plywood shells into a T shape to form this chair for Italian furniture brand Plank (+ slideshow). More about Konstantin Grcic's Remo chair for Plank features a T-shaped back