Wellington has the least pollution Pollution is one of the most common causes of climate change, with exhaust fumes from households and vehicles leading to environmental and health problems globally. However, in Wellington (New Zealand), that problem seems to be well under control. Wellington, New Zealand. Source: Uswitch The city scored 13.66 on the pollution index, which means that out of 100 units of air, only 13.66 is polluted. New Zealand’s air is very fresh for many reasons, the main one being that the population is not too large, the main economic sectors are agriculture, fishing and tourism, so there are no big factories like many places in the world. gender. Wellington is considered the culinary capital of New Zealand and possesses beautiful natural settings. Visitors cannot miss the “Lord of the Rings” tour, to visit famous scenes in the blockbuster of the same name or experience the props and costumes in the movie. Canberra is the most sustainable city Energy in Canberra (Australia) is mainly from solar and wind sources; and the pollution index in this city is 13.89, just behind Wellington. Canberra has an extensive public transport infrastructure and is environmentally friendly, making it possible for people to go anywhere without having to drive their own car. Tourists have easy access to tourist attractions, whether the museums, the shopping in the center or the Tidbinbilla Nature Reserve in the suburbs. The city also operates a carpooling service, encouraging people to travel in groups and cutting back on solo driving. Canberra, Australia. Source: Daniel Morton / Unsplash Switzerland’s Zurich is also highly rated on the sustainability index. It is a paradise for cyclists, with dedicated lanes and many car-free lanes surrounding the city center. Walking is a great way to explore the city, people here do not attach too much importance to the use of personal cars. The pollution index in Zurich is also low, ranking third with 17.31 points. Madrid, Brisbane, Dubai, Copenhagen are in the top 5 Immediately after Canberra is the Spanish capital, which owns a green space of up to 64 square kilometers, with 300,000 trees. The parks in Madrid are always a destination that attracts residents and visitors. The most famous is the Monte de el Pardo park, a green nature reserve about 50 times the size of Central Park in New York (USA). Both Brisbane (Australia) and Dubai (UAE) have priority policies for sustainable development. While Brisbane implements its “Clean, Green, Sustainable 2017-2031” strategy focusing on clean air, biodiversity and low carbon emissions; while Dubai named itself “sustainable city” to promote the green development model. Tourists cycling in Copenhagen. Source: Feybiun / Unsplash With a large area of ​​water and green space, Copenhagen (Denmark) is one of the cleanest, safest and most attractive tourist destinations in Europe. Coming here, visitors often cycle through the streets, admire the old architecture, including the iconic statue of the city’s mermaid. Food is also a strong point of Copenhagen, as there are 15 Michelin-starred restaurants in the city. Nairobi is the leader in green energy The world is strongly promoting sustainable energy and cutting carbon emissions. Nairobi (Kenya) is at the forefront of this movement, with more than 90% of its energy coming from sustainable sources such as hydro or geothermal. However, poor air quality, pollution rates make Nairobi low in this ranking. Nairobi, Kenya. Source: Uswitch Lisbon in Portugal is the second best city for sustainable electricity, making the most of its sunny location with its huge network of solar systems. The city is a popular tourist destination in Europe, with a variety of choices from beautiful natural vistas to quaint towns and castles. In third place is Lima, the capital of Peru. After years of facing air pollution, the city has turned to solar power to try to reduce emissions. The city also installed large billboards that function as air purifiers.

On May 3, billionaire Bill Gates and his wife Melinda announced their divorce after 27 years of marriage. According to Forbes, Bill Gates is currently the fourth richest person in the world, with a net worth of $ 130.5 billion. He is also one of eight people who own 100 billion dollars in the world, and the Microsoft co-founder also owns a series of expensive real estate. In which, the most prominent is the Xanadu 2.0 house in Medina, Washington (USA). (Photo: Fancy Pants Homes) Billionaire Bill Gates bought this $ 2 million land in 1988. After that, he took 7 years and spent about $ 63 million to build the house. (Photo: Business Insider) The villa is designed in the style of “in harmony with the land”, half hidden at the foot of the hill and the other half facing the vast green lake. As a result, the temperature of the house is always stable in the range of 17-25 degrees Celsius, whether it is hot outside or a snowstorm. (Photo: Business Insider) In mid-2020, Bill Gates and his wife bought a villa close to the beach in the wealthy town of Del Mar near the city of San Diego, California, for $ 43 million. (Photo: The Guiltinan Group) The villa is about 540 m2, including 6 bedrooms, 3 bathrooms, an outdoor swimming pool and a large terrace overlooking the sea. (Photo: The Guiltinan Group) In addition to modern amenities such as hot tub, fire pit … outside the villa also owns 37m of coastline. (Photo: The Guiltinan Group) Not only that, for many years, billionaire Bill Gates quietly bought 242,000 acres of agricultural land across the United States. In terms of the amount of agricultural land owned, Bill Gates is the owner of the largest agricultural land in the United States. (Photo: Business Insider) According to The Land Report, this billionaire has built a huge portfolio of agricultural land spanning 18 states in the United States. (Photo: Prime Times) In 2013, Bill Gates bought a horse farm in Wellington for $ 8.7 million. Previously, he rented the farm to keep his daughter in a horse race in Florida. (Photo: Business Insider) In October 2014, he bought a 92.2 hectare land plot called Rancho Paseana for $ 18 million. The estate includes a racecourse, guesthouse, office, pet area, orchard and 5 stables. (Photo: Business Insider) In the state of Wyoming, Bill Gates has another larger farm, nearly 200 hectares, purchased for $ 8.9 million in 2009. (Photo: Business Insider) In addition, Bill Gates also has many real estate investments through his personal company called Cascade. He owns a large stake in the Charles Hotel (Cambridge, Massachusetts). He also owns nearly half a stake in Four Season Holding’s hotel chain. (Image: Reuters) In 2013, Gates and a few people bought the Ritz-Carlton hotel in San Francisco for $ 161 million. In 2014, this property was valued at $ 200 million. (Image: Reuters)

China’s Long March (Truong Chinh) 5B missile was launched last Thursday A Chinese uncontrolled 21-ton missile is falling on Earth and could land in densely populated areas, experts warn. China’s Long March (Truong Chinh) 5B rocket launched last Thursday is expected to fall back to Earth in the next few days. Jonathan McDowell, an astronomer who tracks objects orbiting the Earth, said SpaceNews that its path was “slightly further north than New York, Madrid and Beijing, and as far south as Chile and Wellington, New Zealand”. The missile can fall anywhere within this range, including oceans and densely populated or uninhabited areas, but most missiles will burn in the atmosphere. Satellite tracking devices have detected missiles longer than 30m cruise at speeds of more than 6.4km / s. China launched the Long March 5B at 11:23 a.m. local time last Thursday to make the first phase of their upcoming space station. The module that the missile carries, dubbed ‘Thien Hoa’, will be inhabited by the three crew members after the space station’s giant structure is complete. State media reported that China aims to complete the China Space Station, known as Tiangong (Tiangong) by the end of 2022, after several other modules have been launched. When completed, the Tiangong Space Station will orbit the Earth at an altitude of 340-450km. China aims to become a space power by 2030 to keep up with rivals, including the US, Russia and the European Space Agency, and create the most advanced space station around Earth. The ISS International Space Station, currently in orbit, takes 10 years and more than 30 missions to assemble since the launch of the first module in 1998. The ISS was supported by five space agencies – NASA (USA), Roscosmos (Russia), JAXA (Japan), ESA (Europe) and CSA (Canada) – but China was initially banned from the United States. However, the unsettled return of the missile could put an end to the Chinese celebration if the vehicle lands in an inhabited area. Cosmic debris watchers have observed it moving slowly and unpredictably to Earth over the past few days and it will be one of the largest uncontrolled debris on record. The Long March 5B is about 33m long, 5.3m wide and although more than 10 tons of space debris has been left in orbit for an uncontrolled return to ground flight, Mr McDowell said “by current standards. , it’s unacceptable to let it come back uncontrollably. ” Holger Krag, head of the European Space Agency’s Office of Space Safety Programs, told SpaceNews that: ‘China is aware of the potential danger of out-of-control’. “It is always difficult to judge the volume and amount of debris left over without knowing the design of the object, but the logical rule is about 20-40% China launched the Long March 5B in May 2020 to test the vehicle in preparation to send people to the moon, but the mission also ended with an uncontrolled return trip. The Long March 5B rocket entered space on 5 May 2020 and crashed to Earth a few days later, just off the coast of West Africa. This has been confirmed by Space Control Squadron 18, a unit of the US Air Force that tracks space debris in Earth orbit. The force says what’s remarkable not only about the size of the missile but also the extent of its uncontrolled dive zone. Before crashing into waters off the west coast of Mauritania, the rocket core flew over Los Angeles and New York.