Mental Floss

CARS

















When life gives you lemons, return to the dealership.

Cars aren’t a piece of fruit, so how did they come to be associated with lemons? Discover how this slang term got adopted in the automotive world and what it really means.

Jake Rossen






There's a legitimate reason, and it isn't purely aesthetic.

Natural rubber is white, and so were the earliest car tires. So, why are modern-day tires black? The answer is linked to Crayola and carbon black.

Jake Rossen