>>17550834 lb
Babylonian mathematics used a sexagesimal (base 60) system that was so functional it remains in effect, albeit with some tweaks, in the 21 st century. Whenever people tell time or make reference to the degrees of a circle, they rely on the base 60 system. Base 10 or Base 60 The system surfaced circa 3100 BCE, according to The New York Times.
>>17550834 lb
One would think
that SEXAGESIMAL TIME
would appeal greatly to
most teenage boys !
( And its been around for 5000 years ! )
Jarrett was born in Shiraz, Iran,[1] during the Shah's rule, to American parents James E. Bowman and Barbara T. Bowman. Her father, a pathologist and geneticist, worked at a hospital in Shiraz in 1956. When she was five years old, the family moved to London for a year, later moving to Chicago in 1963.[4]
Her parents are of African-American and European descent. On the television series Finding Your Roots, DNA testing indicated that Jarrett is of 49% European, 46% African, and 5% Native American descent.
Jarrett was born in Shiraz, Iran,[1] during the Shah's rule, to American parents James E. Bowman and Barbara T. Bowman. Her father, a pathologist and geneticist, worked at a hospital in Shiraz in 1956. When she was five years old, the family moved to London for a year, later moving to Chicago in 1963.[4]
Her parents are of African-American and European descent. On the television series Finding Your Roots, DNA testing indicated that Jarrett is of 49% European, 46% African, and 5% Native American descent.
https://en.m.wikipedia.org/wiki/Valerie_Jarrett