Gallons in a Barrel of Oil

42: The Number of Gallons in a Barrel of Oil
Believe it or not, there are exactly 42 US Gallons in one barrel of oil (measured at 60 degrees F). At today’s prices, that will set you back about… an arm and a leg.

The US uses about 20M of those barrels per day. That’s a LOT of 42.

According to testimony before the Senate by David Hawkings of the Natural Resources Defense Council in April 2006:

“…our system of refining crude oil to produce gasoline, diesel, jet fuel and other transportation fuels, results in a total “well to wheels” emission rate of about 27.5 pounds of CO2 per gallon of fuel…”

TIFFs

In the TIFF image file format, the second 16-bit word of every file is 42, which is used together with the first word to indicate byte order. In the reiser4 file system, 42 is the inode number of the root directory.

James Bond

In The Property of a Lady from Octopussy (the earlier editions of the three-part short story book included this story), James Bond (a character created by Ian Fleming) attended an auction to identify a top KGB spy. This spy was to raise the value of a Fabergé egg so that his female double agent working in MI5 (The British Secret Service) would get more money (as a way to monetarily pay her back for many years of service) from the sale of her (previously sent from Russia) Fabergé egg. The lot number of the Fabergé egg was 42.

Asteroid Douglasadams

In January 2005, Asteroid 2001 DA42 was given the name Asteroid Douglasadams, named for the author Douglas Adams who popularized the number 42 and died in 2001. With even his initials in the provisional designation, Brian G. Marsden, the director of the Minor Planet Center and the secretary for the naming committee, said, “This was sort of made for him, wasn’t it?”