| 1. Science Is Real (1:54) | $0.15 | |
| 2. Meet the Elements (3:19) | $0.15 | |
| 3. I Am a Paleontologist (feat. Danny Weinkauf) (2:32) | $0.15 | |
| 4. The Bloodmobile (2:21) | $0.15 | |
| 5. Electric Car (feat. Robin Goldwasser) (3:22) | $0.15 | |
| 6. My Brother the Ape (3:06) | $0.15 | |
| 7. What Is a Shooting Star? (1:38) | $0.08 | |
| 8. How Many Planets? (1:56) | $0.15 | |
| 9. Why Does the Sun Shine? (2:36) | $0.15 | |
| 10. Why Does the Sun Really Shine? (1:51) | $0.15 | |
| | $0.15 | |
| 12. Put It to the Test (1:41) | $0.15 | |
| 13. Photosynthesis (1:59) | $0.15 | |
| | $0.15 | |
| 15. Speed and Velocity (feat. Marty Beller) (1:48) | $0.15 | |
| 16. Computer Assisted Design | $0.08 | |
| 17. Solid Liquid Gas (1:28) | $0.08 | |
| | $0.08 | |
| 19. The Ballad of Davy Crockett (in Outer Space) (2:17) | $0.15 | |