oil
gallons
Starbucks
espresso
U.S.
to-go cups
employees
daydreaming
George Bannister had read recently that the
U.S.
consumed roughly 18 million barrels of
oil
daily. He had been surprised that he didn't even know how many gallons of oil a barrel amounted to. He had simply gone his 40 odd something years accepting the barrel as a unit of...
