What is the largest human object?

The largest human objects in the world are submarine communication cables. The longest section from San Francisco to New Zealand or San Francisco to Japan and extends over 5,000 miles (8,000 km). These submarine cables usually have a diameter of 2.6 inches (6.6 cm) and weigh around 22 lb (10 kg) per meter, weighing more than £ 176 million (80,000 metric tons) along the entire length. It may sound like a lot, but it is not much compared to larger objects created: for example, a large pyramid weighs about £ 8.3 billion (3.8 million metric tons) and the three Gorges in China weighs about £ 75 billion (£ 34 million). The largest human objects are scientific experiments. For example, the Great Hadron Collider (LHC) is a circular tunnel of 16.5 miles (26.6 km) in length, buried between 164 and 574 ft (50 to 175 meters) underground and includes more than 1600 superconducting magnets. Collects subatomical particles for a fraction of the speed of light and cost between $ 5 and $ 10 billion) for assembly. It consists of a series of optical sensors located on chains of over 0.62 miles (1 km) long, the total size of the experiment is about 0.239 cubic miles (1 cubic km).

The greatest, largest person created by the object in terms of weight and 3-D volume is the Three Gorges dam, which covers the Yangtze River in China. As already mentioned, the dam weighs about £ 75 billion (34 million metric tons), it has a length of 7 661 ft (2,335 m) height 607 ft (185 m) and width (at base) 377.3 ft (115 m). The close finalist is the terminal 3 building on The Beijing Capital International Airport, which covers 240 hectares (0.97 square kilometers) and is almost 2 miles (3.2 km) long.