25. Increase your petrol mileage.
Put 4oz of benzol to each ten gallons of petrol to increase mpg.
1937 Popular Mechanics would explain it. I just wanted to point out that Benzol aka Benzine is very bad if you inhale or touch it and ups the probability of getting cancer so much you might as well jump off a building now. Ethanol would work great. Has much more oxygen in it and would boost milage
Outside of that I rather enjoyed reading!
Duck