The First Emperor
China's first emperor was named Qin Shi Huangdi. He brought together all the warring states and made them his subjects in 221 B. C. Qin is pronounced "Chin" and ever after the country was named China. He took the name Shi Huangdi which means "first emperor." Qin was an unusual man. He standardized writing, bureaucracy, scholarship, law, currency (money), and weights and measures. He built a capital and many roads. He connected the old walls along China's northern frontier to form the Great Wall, to protect his country from invaders. But he was also cruel. He killed and banished many people who disagreed with him and destroyed books from the past.
When creativity is harnessed for useful ends, that is when we get amazing inventions. Can you think of a better computer? Somebody did. Otherwise there would only be a few of them; they would be really slow--and they would take up entire rooms! Or, how about a cell phone? Those were inspired by the communicators on the original Star Trek series.
Virginia educators (and librarians!) are very interested in helping kids realize their potential in the STEM (science, technology, engineering and math) fields. Indeed, Virginia has a history of producing some very inventive people.
This sizzling summer seems a fitting season to recall the almost forgotten story of John Lee Pratt and the Frigidaire, one of the first "mechanical" refrigerators.
In 1919 Mr. Pratt, a King George County boy who would become a multi-millionaire and owner of Chatham Manor, was a General Motors engineer.
That same year GM had produced the Frigidaire, one of the first mechanical refrigerators for home use. They were called "mechanical" because some were powered by electricity, others by gas.