A personal name to survive in the written records

The name was En-lil-ti, the personal name which has survive in written records, was inscribed on clay tablets in Sumer (now Iraq) circa the 34th century BCE. Continue reading

Cases of syphilis are in dispute.

Archeological evidence shows that the disease was suffered by Native Americans many centuries before European contact, this has lead to the wide spread belief that the disease was transmitted to the rest of the world following the voyages of Christopher Columbus in 1492. Continue reading

Synthetic fibre called Rayon

Rayon, a synthetic fibre derived from cellulose was patented in 1884 by Count Louis-Marie-Hilaire Bernigaud de Chardonnet, who began producing it in a factory, commercially in 1892 at Besancon, France. Continue reading

Transatlantic steamboat service

the SS Great Western and the Sirius, began the transatlantic steamboat service, both of which arrived in New York, NY, USA on April 23, 1838. Continue reading

First observation of a cell nucleus

The Scottish botanist Robert Brown made an observation of a cell nucleus in 1831, he noted the central body in the cells of the orchids of genuses Orchidaceae and Asclepiadaceae. He even called this structure the “nucleus” of the cell. Continue reading

Beeton’s Book of Household Management, by Isabella Beeton

Beeton’s Book of Household Management, was written by Isabella Beeton and published in London, England, in 1861. Continue reading

Spacecraft to return from lunar orbit

A Soviet moon probe, which went to the moon and returned from the moon, making a soft landing in September 1968, in the Soviet Union, was the Spacecraft called Zond 5. Continue reading

Hideki Yukawa

He was born as Hideki Ogawa in Tokyo and grew up in Kyoto with two older brothers, two older sisters, and two younger brothers. Continue reading

On-line course of study

The Western Behavioural Sciences Institute’s School of Management and Strategic Studies in San Diego, CA, USA, offered in 1981, an on-line course of study. Continue reading

Boris Nikolayevich Yeltsin

Boris Nikolayevich Yeltsin (/ˈjɛltsɪn/;[3] Russian: Бори́с Никола́евич Е́льцин; IPA: [bɐˈrʲis nʲɪkɐˈlaɪvʲɪtɕ ˈjelʲtsɨn] ; (1 February 1931 – 23 April 2007) was a Soviet and Russian politician and the first President of the Russian Federation, serving from 1991 to 1999. Continue reading