The Most Epic Hotel Fails Ever Captured

The More You Know

• When a piece of bread is toasted, it's called the "Maillard reaction."
• There are around 60,000 miles of blood vessels in the human body. If you took them all out and laid them end to end, they’d stretch around the world more than twice.
• The glass winged butterfly lacks colored scales, which makes its wings transparent and helps it avoid predators.
• Bubble wrap was originally designed to be used as wallpaper.