Which is an alcoholic beverage made by leaching part of the cannabis plant in a high-proof alcohol, resulting in a very potent dark green or brown liquid?
The ans is - Green dragon
What is the name for an alcoholic preparation of opium widely used in the 18th and 19th centuries to treat a number of different complaints?
A proof of what major mathematics problem was given by Grigori Perelman in 2003, resulting in his being selected to receive the Fields Medal and being awarded the Millennium prize in March 2010?