Flight Attendant Became a Hero When She Noticed Something Strange About a Passenger Right After Takeoff

The More You Know

• There's such a thing as a fear of buttons.
• Agatha Christie said she came up with many of her book plots while sitting in her bathtub while eating apples.
• There's a shrimp-like creature that makes aluminum armor to protect itself.
• The glass winged butterfly lacks colored scales, which makes its wings transparent and helps it avoid predators.