the power of jet engines...
I have a reasonable idea of what 60,000lbs of thrust means for a 747 engine, I think. But I try to explain to a friend and it means nothing. Anyone know any good analagies that help appreciate the power and energy used during a 7/8hr flight?
I once heard sth like the fuel used by a B747 flying LHR - JFK would take a car to the moon and back, if there was a road! Any others?