Used in art the word "sfumato" refers to the subtle blending of an outline by gradually blending one tone into another.

The citrus soda "7 UP" was created in 1929. The original name of the popular drink was "Bib-Label Lithiated Lemon-Lime Soda", but it got changed to "7 UP."

The katydid bug hears through holes in its hind legs!

AMAZING FACTS