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Jan 1, 1300
Clocks
The first clock was invented by Ibn Khalaf al-Muradi. -
Jan 1, 1366
Scales
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Jan 1, 1371
Compass
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Jan 1, 1436
Printing Press
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Jan 1, 1496
Wallpaper
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Jan 1, 1578
Submarine
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Water Thermometer
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Flush Toliet
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Maces
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Parachute