Danfoss’ radiator thermostat is celebrating its 75th birthday. In 1943, the founder of Danfoss, Mads Clausen, invented the world's first radiator thermostat. Seventy-five years later, the product is ...

This article was originally featured on The Drive. On a long enough timeline, random things start wearing out on every car. Fluids get old, seals dry up, and age can overtake even the most tender love ...