Category: Engineering & Technology

  • What are the risks and environmental concerns associated with mining gold?

    Mining gold has several risks and environmental concerns. One of the primary risks is the exposure to toxic chemicals, such as cyanide and mercury, that are used in the extraction process. These chemicals can contaminate soil and water, leading to long-term health problems for both humans and wildlife. Additionally, the large-scale removal of vegetation and…

  • What is the tallest building in Dubai?

    The tallest building in Dubai is the Burj Khalifa, which stands at a height of 828 meters (2,717 feet). It was designed by architect Adrian Smith and was completed in 2010. The Burj Khalifa is not only the tallest building in Dubai but also the tallest building in the world. The building has 163 floors…

  • What is the tallest building in the world?

    The tallest building in the world is the Burj Khalifa, located in Dubai, United Arab Emirates. It stands at a height of 828 meters (2,716 feet) and has 163 floors. The Burj Khalifa officially opened on January 4, 2010, and was designed by Adrian Smith of Skidmore, Owings & Merrill. The construction of the Burj…