tigris-euphrates

OP - this planet Uranium of which you speak... by amazing coincidence it looks a lot like the planet Uranus. Just a coincidence?

Your article handles the "Aristarchus of Samos envisioned our solar system's heliocentric design " well, and this is especially so because you say Aristarchus "presented" the heliocentric

This is the first I've seen of it. It's awesome. Electromagnetism is one of the few fundamental forces. of the known universe.

Evidently the cultural Bolsheviks (and their tyrant Commissars on various Censorship committees) aren't sequestered in the 20th Century any longer. Instead they now raise their ugly heads anew and try

In regard to what marriage is, I like to espouse the old Roman definition - Matrimony - an affair of motherhood.

OK, "the Middle Stone Age in Southern Africa ", hmmmnn... According to the anthropologist Carleton S. Coon in his mid-20th Century book and intellectual tour de force, The Origin of Races, southern

The one coming up on the 21st takes a completely different path. Knowing exactly where the shadow cone will be during each new upcoming solar eclipse was far beyond the abilities of astronomers for most