John PrAther @angrytetris.bsky.social · 05/10/2026Thinking about how pennies are discontinued, and it reminded me of a very old thought I had as a teenager. Pocket change, inevitably, would end up under the car seat or in the cushions. Extra weight in your vehicle can affect the gas mileage. 130
John PrAther @angrytetris.bsky.social · 05/10/2026How long before a single penny in your car uses an additional penny's worth of gasoline? Sure, a penny is a minuscule amount of weight. But it's not zero. 010
