Itâs this ability that quantum computers take advantage of. Instead of bits, which conventional computers use, a quantum computer uses quantum bitsâknown as qubits. To illustrate the difference, imagine a sphere. A bit can be at either of the two poles of the sphere, but a qubit can exist at any point on the sphere.
the yellow river valley. The ancient Chinese civilization was start at the Three Gorges area of Yangtze river, Ithink. http://chineselanguageoh.devhub.com. The Yellow River is called the cradle of Chinese civilization, as its basin is the birthplace of the northern Chinese civilizations and was the most prosperous region in early Chinese history.
Ancient China. It is difficult to be sure about Chinaâs early ancient history. Most historians agree that civilization occurred sometime around 2000 BCE around the Yellow River. China was home to one of the four early civilizations found around the world. However, China is different from the other civilizations. The culture that developed in Ancient China became the nation of China that exists today. Of course there have been changes along the way, but the same culture has continued. The other three civilizations have faded away or been completely overtaken by new people. For this reason, people say China is the oldest continuous civilization in the world. In China, the powerful families that controlled land became leaders of family-controlled governments called dynasties.