Sometimes infinity is even bigger than you think… Dr James Grime explains with a little help from Georg Cantor.
The Opposite of Infinity - Numberphile (youtube.com) Continuing to talk Infinitesimals, this time with Dr James Grime.
Eridu is one of the earliest settlements in the region, founded c. 5400 BC during the early Ubaid period, at that time close to the Persian Gulf near the mouth of the Euphrates, although in modern times it is about 90 miles inland.