WD-40 started as a secret missile rust protector — employees loved it so much they snuck cans home in their lunchboxes. Now it’s a $3.5 billion empire

There’s a good chance a blue-and-yellow can of WD-40 is sitting somewhere in the garage, under the kitchen sink or buried in ...
Jalopnik

WD-40 Was Invented To Stop Missiles From Rusting

I'm pretty sure that there isn't a Jalopnik reader out there who doesn't have a can of WD-40 kicking around their house or garage somewhere. While using this wonder liquid to loosen a seized bolt, ...