Facebook Inc was founded by Mark Zuckerberg in 2004. He started the company while he was a student at Harvard University. Zuckerberg's vision was to create a social networking platform that connected people from all over the world. Since its inception, Facebook has grown to become one of the largest and most influential social media platforms in the world. **

Facebook Inc. is the parent company of several subsidiaries, including popular social media platforms such as Instagram and WhatsApp. These subsidiaries operate semi-independently under the umbrella of Facebook Inc., allowing them to maintain their own branding and user base while benefiting from the resources and infrastructure of the larger company. This structure allows Facebook Inc. to diversify its offerings and reach a wider audience while maintaining control over its various platforms. **

Watchtower Inc. is a company that specializes in providing security and surveillance solutions. They offer a range of products and services including CCTV cameras, access control systems, alarm systems, and security monitoring. Watchtower Inc. aims to help businesses and individuals protect their properties and assets by providing reliable and advanced security technology. Their products and services are designed to enhance safety and security measures for various environments, such as residential, commercial, and industrial spaces. **

Urban design is more like city planning than city building. City planning involves the strategic organization and development of a city, including land use, transportation, and infrastructure. Urban design focuses on the physical layout and aesthetics of the city, such as building placement, public spaces, and streetscapes. While city building involves the actual construction of buildings and infrastructure, urban design is more about the overall vision and design principles that guide the development of a city. **

Geometric quantities are measurements or properties of geometric figures or shapes. These quantities can include length, area, volume, angles, and curvature. They are used to describe and analyze the characteristics of geometric objects in mathematics and physics. Geometric quantities play a crucial role in various fields such as engineering, architecture, and computer graphics. **

Geometric patterns are repetitive designs or motifs that are created using geometric shapes such as lines, circles, triangles, squares, and other geometric elements. These patterns can be found in various forms of art, architecture, textiles, and nature. Geometric patterns are characterized by their symmetry, order, and precision, and they are often used to create visually appealing and harmonious compositions. **

As of now, there is no modern city without poverty and with a central city population of over 10 million inhabitants. While some cities may have lower poverty rates than others, no city has completely eradicated poverty. Additionally, most cities with over 10 million inhabitants, such as Tokyo, New York City, and Shanghai, still have significant poverty and inequality within their populations. Efforts to address poverty and inequality continue to be a challenge for many large cities around the world. **

The city is urban. It is characterized by a high population density, extensive infrastructure, and a wide range of economic, social, and cultural activities. Urban areas are typically centers of commerce, industry, and government, and are known for their diverse and dynamic environments. **