Methanol and ethanol are variants of alcohol, and they have different properties and uses. Methanol is a poisonous chemical derived through synthetic processes, while commercial ethanol is produced by factory fermentation of food crops. Both substances can be used as energy sources, but methanol serves mainly as a subject of research and its use as a motor fuel in the U.S. has been largely phased out.
This review will contain spoilers. --. The Mysterious Stranger is a short novella, in which Mark Twain, (it would seem), embodies his hatred of Christianity, condemnation of mankind, and ultimate nihilism.
The mysterious cave is a location in the Big MT in the Fallout: New Vegas add-on Old World Blues. It is located south-southeast of Big MT north tunnel and southeast of Forbidden Zone dome entrance. It has nearly the same layout as broc flower cave, without the radioactive barrels and lit torches. It is west northwest of Elijah's Watch.