This office with thatched walls by Attika Architekten floats in Amsterdam's harbour, creating a base for the city's water-cleaning service (+ slideshow). More about Thatched office for Amsterdam's canal cleaners is "the biggest ark in the Netherlands"
News: Microsoft has revealed an early version of an augmented reality headset called HoloLens that creates interactive holographic imagery in the wearer's field of vision (+ slideshow). More about Microsoft's HoloLens headset combines high-definition holograms with the real world
A courtyard residence sandwiched between two existing houses (pictured), a curvaceous grand piano and a "slightly insane" hotel proposal feature in Dezeen Mail issue 237. Click through for all the latest news, jobs and reader comments from Dezeen.
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News: the stalled London skyscraper dubbed the Can of Ham is reportedly back underway at 60-70 St Mary Axe, close to Foster's Gherkin. More about London's "Can of Ham" skyscraper back on after six-year hiatus
News: Adidas has revealed its latest running shoe – combining a flexible knitted upper with a new version of its Boost "energy return" midsole that uses a material usually found in car dashboards (+ slideshow). More about Adidas launches Ultra Boost trainer to "revolutionise running"
Fashion designer Raf Simons used the latest textiles he created with Danish brand Kvadrat to make coats for his Autumn Winter 2015 menswear collection. More about Raf Simons tailors textured Kvadrat fabrics into men's outerwear
Northmodern 2015: a wooden bench that hides a compartment for a plant pot below its seat is among the latest furniture and homeware items launched by Danish designer Kristina Dam (+ slideshow). More about Kristina Dam designs pale oak furniture to incorporate plants
Dezeen promotion: Florida interiors studio Poggi Design has teamed up with design brand Luminaire to fit out a tropical estate on La Gorce Island in Miami Beach. More about Poggi Design furnishes Miami Beach property with Luminaire products
Galvanised steel panels create fuss-free facades for the blocks of this Stockholm housing complex by Joliark, concealing all gutters and tidying away window frames. More about Metal-clad housing by Joliark features flush detailing and boxy balconies
News: Prada's art foundation has announced its new venue by OMA's research arm AMO will open this May, featuring a bar designed by film director Wes Anderson. More about AMO's Fondazione Prada set to open in Milan
San Francisco studio Lapka has imagined a range of health-related modules that would fit onto the Project Ara smartphone – for which Google unveiled the latest prototype last week (+ slideshow). More about Health-monitoring components designed for Google's Project Ara modular smartphone
Hungarian pianist Gergely Bogányi has redesigned the grand piano to improve the quality of the sound produced, resulting in an unusual sculptural form (+ movie). More about Musician Gergely Bogányi offers a curvaceous take on the traditional grand piano
News: Rotterdam firm MVRDV has won a contest to design a new addition to the Vienna skyline by proposing a 110-metre tower with an "elegant, hourglass figure" that will reduce the impact of its shadow (+ slideshow). More about MVRDV plans skyscraper with a "curving waist" for Vienna
Stockholm 2015: Italian designer Luca Nichetto's collection of upholstered seats for Danish brand &tradition is intended to merge elements from the furniture heritage of both countries (+ slideshow). More about Luca Nichetto combines Danish and Italian design for Cloud seating range
This asymmetric concrete chapel by EMC Arquitectura teeters on the edge of a mountain in El Salvador (+ slideshow). More about Skewed concrete chapel by EMC Arquitectura balances over a mountainside in El Salvador
News: the team behind an entirely solar-powered aircraft has revealed the planned path for a record-breaking flight around the world that won't use a single drop of fossil fuel (+ slideshow). More about Solar plane to embark on fuel-free flight around the world
Purple amethyst crystals formed inside rocks provided the inspiration for this ambitious hotel design, proposed by Dutch studio NL Architects for an island off the south coast of China (+ slideshow). More about NL Architects proposes "slightly insane" hotel modelled on amethyst crystals
World-famous nightclubs including Berlin's Berghain and London's Fabric are illustrated in this series by Barcelona-based graphic designer Pablo Benito (+ slideshow). More about Pablo Benito illustrates international clubbing meccas
Japanese architect Sou Fujimoto aimed to create "crystallised showers of sunlight" with the blue glass fins that front his shopping centre in the Miami Design District (+ interview + slideshow). More about Sou Fujimoto's Palm Court retail complex completes in Miami
News: British manufacturer McLaren has launched a limited-edition coupé designed to reference the iconic car that won the 24 Hours of Le Mans race in 1995. More about McLaren's super-fast 650S Le Mans references iconic 1995 race winner