A pioneering 3D-printed house just popped up in Xian, China - and Chinese company ZhuoDa "built" the two-story villa in less than three hours. Made up of six 3D-printed modules, the house was assembled like LEGO bricks before a live audience who were then invited to explore the interior. The modular fireproof home can withstand a magnitude-9 earthquake and is made from a special construction material the company is keeping secret. The company completed approximately 90 percent of the construction in an off-site factory before shipping the modular pieces to the installation site. This efficient and timesaving process dramatically reduces construction costs to just US$ 400 - US$ 480 per square meter. According to An Yongliang, the developing engineer at Zhuoda, the 3D-printed villa only takes about 10 days to produce from initial construction to final assembly, while it typically takes half a year to build a traditional villa. The house is capable of withstanding high-magnitude earthquakes because the modules, each weighing over 100 kilograms per square meter, bear weight independently. The steel-framed structure home can also be filled with heat-insulating materials. The Zhuoda Group has filed over 22 patents on their technology and is keeping their top-secret material under wraps. However, the company's vice president Tan BuYong has revealed that the new material is sourced from industrial and agricultural waste, is fireproof and waterproof, and is free from harmful substances such as formaldehyde, ammonia, and radon. After the structural framework was 3D-printed, the company applied decorative sheet textures to each module before final assembly. Homeowners will be able to choose from a variety of decorative textures, such as jade, marble, wood, and granite. Herbs can even be embedded into the walls of the house for "built-in aromatherapy". The buildings can withstand wear for at least 150 years. On January 2015 a Chinese company WinSun has successfully 3D printed a five-story apartment building and a 110 square meters villa from special print material. China's newest mansion is not only made from recycled materials, but the sprawling 110 square meters home was made with 3D printing. The luxury mansion was 3D printed in layers, using recycled stone and construction waste.

Beijing will undertake a major restructuring of the capital government as part of a broader plan to create a giant urban corridor in northern China, reported The New York Times. The new super city will link 130 million people across Beijing (22 million residents), Tianjin (14 million residents) and Hebei (72 million residents). Jing-Jin-Ji, as the region is called ("Jing" for Beijing, "Jin" for Tianjin and "Ji," the traditional name for Hebei Province), is meant to help the area catch up to China's more prosperous economic belts: the Yangtze River Delta around Shanghai and Nanjing in central China, and the Pearl River Delta around Guangzhou and Shenzhen in southern China. The new city would be spread over 212 square kilometers, almost size of Belarus. It would be 7 times larger than Armenia, 85 times larger than Moscow and 2 times larger than its neighbor South Korea. The new super city is intended to be different in scope and conception. A huge expansion of high-speed rail to bring the major cities within an hour's commute of each other. But some of the new roads and railways are years from completion. For many people, the creation of the super city so far has meant ever-longer commutes on gridlocked highways to the capital. Infrastructure has also lagged. Until recently, high-speed rail failed to connect many vital cities around Beijing, while many roads did not link up. Planning reports say the area has 18 "beheaded" highways - major arteries built in one of the three districts but not linked to others. One highway ends at a bridge over the mostly dried-out river dividing Yanjiao from Beijing, and has remained unfinished for years. The new super city will link the research facilities and creative culture of Beijing with the economic muscle of the port city of Tianjin and the hinterlands of Hebei Province, forcing areas that have never cooperated to work together. To unload the capital's center, the Chinese authorities intend to move administrative buildings, 1,200 factories and 50 hospitals of the city in unpopulated areas of Hebei Province. This will help to redirect the people into new areas, and will reduce the population density in the historic part of Beijing. Also in the new super city will be built 18 new highways and an extra underground line. The plan has been debated for decades, but only began to be implemented in recent months as part of an effort by President Xi Jinping to reform the Chinese economy and get government approval on July 2015. The idea is to reduce the sort of duplicative, polluting enterprises like coking and steel that dominates the greater Beijing area and other large urban centers, and in their place create a more modern economic structure.

British football club Tottenham Hotspur has released plans for a new stadium designed by Populous. Planned to be built in the London borough of Haringey, the "visually dramatic" 61,000-seat proposal is designed to host both English and American football. If approved, it will feature a state-of-the-art retractable pitch and a 17,000 capacity single tier end stand that will be the UK's largest. The state-of-the-art stadium, due to open in the summer of 2018, will feature a retractable grass field with an artificial surface underneath that would be used for NFL games. This field will be multi-use and capable of hosting other sporting, entertainment and community events. Both sports will have dedicated facilities ensuring that the new stadium, designed with a focus on atmosphere, will deliver the optimum experience for both teams and fans. It will be one of the most environmentally sustainable in the UK and also include a clear focus on accessibility via public transportation. Beyond the field, the new stadium will feature a permanent visitor's center and arrivals hub with an interactive museum to celebrate club history and local heritage, a cinema, the club megastore, ticket office and cafe. At the top of the stadium will be a 40 meters high "Sky Walk" showcasing vistas of London. The stadium is part of the Northumberland Development Project, which will include a new community health center, 180-room hotel and four new residential buildings with 579 apartments designed by Allies and Morrison. New four residential buildings from 16 to 32 stories will offer a mix of 1, 2 and 3-bedroom apartments, including affordable housing. The new development will provide 275 parking spaces for cars and 900 spaces for bicycles. There also will be a 25 thousand square meters of employment space.

In Melbourne, Australia, a new skyscraper will mimic the curves of a famous pop star Beyonce. Her moves have inspired fans at architecture firm Elenberg Fraser to design a 226-meter-high skyscraper that resembles her curvtastic form. Specifically, the building will be homage to the music video for Beyonce's 2013 hit "Ghost." The actual name of the building is the Premiere Tower, located at 134 Spencer Street in downtown Melbourne, which is the second most populated city in Australia after Sydney. Rather than flat or angular exterior walls, the new skyscraper will be composed of a series of waves, bulges, and curves. The designers say this makes the building highly efficient, while also serving as an artistic nod to the fabric-wrapped dancers in Bey's video. The curves really aren't just for show. The building's design it intended to respond to climate, wind changes, and the particular limitations of the site, according to the architecture firm. "This project is the culmination of our significant research," said the firm in a statement. "The complex form - a vertical cantilever - is actually the most effective way to redistribute the building's mass, giving the best results in terms of structural dispersion, frequency oscillation and wind requirements." The project has been financed by the Fragrance Group, a real estate company owned by Singaporean billionaire Koh Wee Meng Premiere. Tower will raise 68 stories over the west end of the city's business district. Inside, there will be 660 residential apartments and a 160-room hotel. Because the tower is tall and thin, most units on any upper floor will have a spectacular view of the cityscape below. In renderings of the interior, we can see that the undulating curves of the building have been brought inside, with ceilings and walls that hint at the building's overall shape.

One of the most distinctive properties in the world has gone on the market - a fortress turned luxury villa, designed by Leonardo Da Vinci, the famous Italian artist and inventor who painted Mona Lisa. The building, in Livorno, Italy, is currently on the books of property firm Lionard Luxury Real Estate and is expected to sell for between US$ 5.6 million and US$ 11.2 million. Perched on top of a cliff, the property overlooks the Mediterranean Sea in Tuscany, Livorno, Italy, about 56 miles from Florence, where the painter stayed while he worked in 1502. The prestigious residence is part of a larger complex built as a fortification for the defense of the city of Livorno in the mid - 1400s by a well-known Florentine architect. Da Vinci designed the great walls surrounding the historic estate and gardens while working as a military engineer and, later, in the 19th century Napoleon's sister, Princess Elisa Bonaparte, became the owner. The main villa features a total floor surface of 773 square meters over four floors and a basement level. It is constructed of stone and brick, with terracotta flooring and copper eaves. On the ground floor, which is connected to the upper levels by an internal staircase, there is a hallway that opens onto a living room with a view of the sea, a dining area, three closets, a passageway, a bathroom and changing room, kitchen and larder. The mezzanine mainly features closets while on the first floor are the sleeping quarters with five bedrooms, each with in-suite bathrooms. The top floor, traditionally used by staff, features a kitchen/diner, a bathroom and a bedroom. The basement, which includes a closet, is reached by an internal staircase on the north side of the villa.