2002 Prague, in the now Czech Republic, was inundated by flood waters. Many people lost their lives. During reconstruction someone found something fascinating behind a collapsed wall in the basement. A laboratory with great historical and scientific significance!
It is believed to have been commissioned under the rule of Holy Roman Emperor Rudolf II. Himself a loyal devotee and practitioner of The Occult Sciences. Preoccupied with such, that historians believed that the political disasters under his reign led to the Thirty Years’ War.