Author: ezradharris
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Bloomery Makes Wrought Iron – History of Inventions – Lesson 21
A bloomery is an invention used in the middle ages. To get wrought iron from sand and other chemicals, the way a bloomery would work is they would have to burn charcoal, then add the sand then add more charcoal. This part of the process goes for about 4-7 hours. When the bloomery process is nearly…
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WaterWheels in Egypt – History of inventions – Lesson 17
WaterWheels have been used to power mills, saws, sifting flour, and for hammering stuff. The Egyptians used it for transporting water from river to land. When the Nile river was full, without the water wheel, they would have to move it by hand, but with the waterwheel, it was more accessible because it would move the…
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Big Wheels with Slaves – History of Inventions – Lesson 11
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Warships
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