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Galen and Roman medicine – doctors in the Roman Empire

By |2018-04-18T18:18:03+00:00September 4th, 2017|Romans, Science|

Roman medicine: Galen used surgical instruments like these Roman medicine is really West Asian and African medicine. That's because most of the great doctors of the Roman Empire lived in West Asia (in Turkey and Syria), or in Africa (in Egypt), not in Europe. These doctors started from earlier Egyptian, Indian, and Greek medical research. Like Egyptian [...]

What is electricity? Physics

By |2018-06-01T10:27:39+00:00August 16th, 2017|Physics|

What is electricity? A bolt of lightning in the sky What is electricity made of? Everything in the universe is made of atoms.  Those atoms are made of electricity. Atoms are made of even smaller particles called protons, neutrons, and electrons. Electricity is electrons that have gotten loose from their atom. (More about electrons) The protons and neutrons [...]

History of Indian medicine

By |2018-09-27T12:21:49+00:00July 22nd, 2017|India, Science|

Indian medicine: the Atharva Veda manuscript: an Indian medical book Early Indian medicine Medicine got an early start in India. Even in the Stone Age, about 5000 BC, dentists at Mehrgahr were drilling people's teeth. They tried to fix people's cavities. That's in the Indus River Valley (now in Pakistan). Where is Mehrgahr? History of medicine The [...]