In the 1970s, Mattel sold a doll called “Growing Up Skipper.” Her breasts grew when her arm was turned.

Source

Play-Doh was originally sold as wallpaper cleaner.

Source

The Lego Company is the world’s largest producer of rubber tires.

Source

If you were to build a normal sized house out Legos the cost would be almost 6 times higher.

Source

There is a secret underground vault in Billund, Denmark, that contains every Lego set ever produced.

Source