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The article covers six interesting facts about technology, including that the average American checks their smartphone 46 times a day and that the first ever text message was sent in 1992.
Black holes are strange and powerful objects in the universe that are still not fully understood by scientists. They are incredibly dense, have a strong gravitational pull, and can be destructive. Some black holes are believed to power quasars, which are the most energetic objects in the universe.
The Wright brothers were the first to achieve powered flight, in 1903. German engineer Hans von Ohain developed the world's first jet engine in 1935. Robert Goddard successfully launched the first rocket in 1926. The first nuclear bomb was detonated in 1945. Sputnik 1, the first artificial satellite, was launched in 1957. The first manned spaceflight was made by Yuri Gagarin in 1961 .
The first computer was invented by Charles Babbage in 1822. The first programmable computer was invented by Konrad Zuse in 1937. The first commercially successful computer was the UNIVAC I, which was introduced in 1951. The first personal computer was the Altair 8800, which was introduced in 1975. The first laptop computer was the TRS-80 Model 100, which was introduced in 1983. The first smartphone was the Simon, which was introduced in 1992.
The Silicon Valley was originally called the Valley of Heart's Delight. The first silicon transistor was invented in 1947 by Bell Labs, and the first commercial silicon transistor was invented in 1954 by Fairchild Semiconductor. The first microprocessor was invented in 1971 by Intel, and the first personal computer was invented in 1975 by Apple. The first search engine was invented in 1996 by Google.
The first computer bug was a moth that was caught in a relay of the Harvard Mark II computer in 1947. The first transistors were made from germanium. The founders of Hewlett Pack ard met while studying engineering at Stanford University. Intel's first microprocessor was the 4004, released in 1971. The first video game console was the Magnavox Odyssey, released in 1972. The first personal computer was the Apple I, released in 1976.
The first microprocessor, the Intel 4004, was released in 1971. The first personal computer, the Altair 8800, was released in 1975. The first IBM PC was released in 1981. The first dot-com company, Symbolics, was founded in 1985. The first web browser, Mosaic, was released in 1993.
Black holes are extremely dense objects from which not even light can escape. There are two types of black holes, stellar and supermassive, and they are thought to exist at the center of most galaxies. Scientists have observed that black holes release X-rays as matter falls into them.
