1. Researchers have found a way to turn urine into electric power that could drive a robot.

2. Then they filled the bottles with clean urine collected from athletes before they started doping.

3. The researchers have already proved the microbial fuel cells can use urine power to charge a mobile phone.

4. In another segment, a child with a high fever has her urine analyzed.

5. Researchers are exploring the possibility of building robots powered by artificial beating with human urine flowing through them like blood.

6. As the weeks and months passed, he survived on raw fish and his own urine, according to various reports.

7. In ancient Rome, vessels were placed on streets as urine collectors.

8. He told police he drank his urine to survive.

9. Most people think that feces and urine should be disposed of immediately.