khanh (lenguyenkhanh)

Race #4139

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Official speed 80.39 wpm (61.95 seconds elapsed during race)
Race Start October 14, 2020 3:47:45am UTC
Race Finish October 14, 2020 3:48:47am UTC
Outcome Win (1 of 5)
Accuracy 98.0%
Points 100.48
Text #4180405 (Length: 415 characters)

In 1609, hearing of a telescope built by a Dutch eyeglass maker, Italian scientist Galileo Galilei put together his own version, consisting of a convex lens and a concave lens mounted in a lead tube. "Bringing my eye to the concave lens," he noted, "I saw objects satisfactorily large and near." In the next few years, he saw craters on the Moon, sunspots on the Sun, the rings of Saturn, and four moons of Jupiter.