The protagonist is building a space elevator

The elevator brand of Guangxi China Resources Building was Kone from Finland. The fastest elevator speed was 8m/s, and the carrying capacity was 1600kg-1800kg. The building had a total of 44 elevators, of which the single elevator service area of China Resources Building Block B was more than 5000 square meters, which improved the carrying capacity of the elevator and reduced the waiting time. In addition, Hitachi also provided vertical elevators for Guangxi China Resources Building, a total of 57 units, including ultra-high-speed elevators with speeds of 6~9m/s. These elevators used advanced technology and smart technology to provide efficient and accurate service, improve the elevator experience, reduce waiting time, and improve the smoothness of traffic.

It depends. In most cases, a two-story building doesn't strictly need an elevator, but it can be added for convenience, especially if it's a commercial building or for accessibility purposes.

In most cases, it depends on local building codes. But generally, a 4-story apartment building may not necessarily require an elevator.

In most cases, a 3-story apartment building doesn't require an elevator. But it can depend on local building codes and regulations.

The price of an elevator for a 2-story building is not fixed. It depends on many things. High-quality elevators with advanced features might cost more, while basic models could be in the range of $15,000 to $30,000. Installation and maintenance costs also need to be considered.

The cost of an elevator for a 4-story building can vary greatly depending on many factors. Generally, it could range from $20,000 to $50,000 or more.

Yes, it's possible. But it's not very common and could cause inconvenience for people, especially those with mobility issues or carrying heavy stuff.

It was Arthur C. Clarke who originated the notion of the space elevator in the realm of science fiction. His writings laid the foundation, and subsequent writers have taken this idea and run with it, adding their own twists and elaborations.

The Time Machine was a 1980 American sci-fi film directed by Stanley Kubrick and starred by Tom Hanks and Alpacino. The film told the story of a mathematician named Alan Turing who invented an elevator that could travel through time and space. He met a lady named Mary and began a story about time travel and human nature. This movie was considered a classic time-travel movie. The scene of the elevator traveling through time and space was very shocking, and it also gave the audience a deeper understanding of the concept of time travel.

The space elevator was a dream technology that aimed to achieve rapid and low-cost space exploration and development through an elevator connecting Earth and space. The idea came from sci-fi novels and movies, such as Luke Skywalker and his stairway in Star Wars. The realization of the space elevator needed to solve many technical problems, including materials science, engineering technology, and physics. It required materials that could withstand high tension and pressure while ensuring the safety and reliability of the elevator to avoid accidents during operation. The realization of the space elevator provided a new way for humans to explore space. The traditional way of space exploration required the use of rockets and other spacecraft to send human or cargo cabins into space, and then use satellites or spacecraft to carry out missions. The space elevator could send the cabin directly into space, saving a lot of time and cost. The space elevator could also provide important technical support for humans to develop new planets and build new space stations. Through the space elevator, humans could reach new planets and space stations more quickly and at a lower cost to carry out new scientific experiments and exploration missions to promote the development and innovation of human science and technology.