A Couple Finds Something Hidden in Their Floorboards That Led Them on a Wild Treasure Hunt

Bottled in Bond

The liquid they found was a very old bottle of James E. Pepper bourbon. Pepper is credited as the inventor of the Old Fashioned cocktail.

There's a word for tapping someone on the opposite shoulder from behind to fool them.
The glass winged butterfly lacks colored scales, which makes its wings transparent and helps it avoid predators.
Bubble wrap was originally intended to be used as 3D wallpaper.
The tongue is the only muscle in the body attached from one end.