Note: This article is based on my book,"Yuga Shift", and was originally published on MU (mysteriousuniverse.org).
In 1973, archaeologists opened the tomb of Lady Dai, the wife of a Han dynasty aristocrat, who had died in 168 BCE. In the tomb, they found a collection of manuscripts written on silk – more than 2000 years old – now known as the Mawangdui Silk Texts, since the tomb was found at the Mawangdui burial site in the Hunan province of China.