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China
Britian. WHOOOOOOO
The first pair of eyeglasses were invented in 1285. But That was only when the first pair of farsighted glasses were invented. The first pair of nearsighted glasses were invented in about 1430. Only higher class people could afford them. -00-
It is not known who invented the lunar calendar. However, the ancient Chinese are among the first people who begin using a lunar calendar.
Solar lighting was invented for the first time in 2010. It was invented by inventor and tinkerer Steve Katsaros. He invented it as a way for people in developing countries to receive light.
The astrolabe was invented sometime in the first or second century BC.
atrolabe came first, the astrolabe was invented before the sextant, and the sextant was the model that made the compass
The astrolabe.
i think the watch was invented in Canada.
The first country to make an automobile is Europe
France was the first country to invent the toothbrush.
i think the watch was invented in canada.
Russia
europe
USA
in Australia
china