Did you know that many mammals have stripes, even humans? However, the stripes on humans are invisible. Or, that humans may not actually have free will, according to a study done by Benjamin Libet? If not, continue reading to see those fascinating facts and more.

10. Stripes

9. Free Will

8. Counting

7. Blind

6. Young

5. Tickle

4. Virus

3. Miracle

2. Hairy

1. Stomach