The cornea is the only part of the body with no blood supply–The Oxygen first dissolves in the tears and then diffuses throughout the cornea to keep it healthy.
The electronics industry dates to the 1800s, when scientists first discovered that they could pass electricity through gas from one metal electrode to another.
Strawberries aren’t actually berries, and they are the only fruit that bears seeds on the outside.
Peanuts aren’t nuts! (They’re legumes.)
Walking across a carpet can generate up to 35,000 V of static electricity.