Did you know that W-40 stands for “water displacement”, and forty because it took them 40 tries to get it just right? They say that smells have a stronger link to memory than any other sense. When I smell WD-40 my memory goes back to helping my Dad with projects as a kid, and working on my air-cooled Volkswagens in high school. @hausplans #building #howto #construction #tools #trailer #diy #contractor #wd40 #story