Hat puzzle 5 prisoners answer correctly and 5 do not. Note that the prisoners cannot find a strategy guaranteeing the release of more than 5 prisoners. Indeed, for a single prisoner, there are as many distributions of hat colors where he says the correct answer than there are where he does not. Hence, there are as many distributions of hat colors where 6 or more prisoners say the correct answer than there are where 4 or fewer do so. In this variant, a countably infinite number of prisoners, each with an unknown and randomly assigned red or blue hat line up single
A Gallon of Gas A Gallon of Gas "A Gallon of Gas" is the ninth track from The Kinks' album, "Low Budget." It was written by Ray Davies. "A Gallon of Gas", like many songs by The Kinks from this period, tells of economic problems of the time, in this case the gas shortage. The singer laments about how he "can't buy a gallon of gas", even "for any amount of cash". Author Nick Hasted describes it as "a heavy electric blues." The song was the second single released from "Low Budget", and is one of two singles from the album to be released