<human>: What are some of the most interesting facts about the human body?
<bot>: Some of the most interesting facts about the human body include: 
1. The brain is made up of approximately 100 billion neurons, each connected to thousands of other neurons.
2. The average human heart beats between 60 and 100 times per minute during restful sleep.
3. A single drop of blood contains enough red blood cells to fill a shot glass.
4. The human eye can distinguish millions of different colors.
5. Each day, your skin sloughs off around 10 pounds of dead skin cells.
6. The tongue has over 400 taste buds that help us identify flavors.
7. Your skeleton weighs around 20-30% more than you do.
8. Your liver filters around 500 quarts of blood every day.