1. Cheap Gas: Is it Worth the Drive?

  2. Are Homeopathic Medicines only Placebos?

  3. Formulating a Fertilizer

  4. Substitute Baking Soda for Baking Powder

  5. Keeping Warm with Carbon-Based Fuels

  6. Ionizing with Light

  7. Origin of Color-Blindness

  8. Reactive Molecules

  9. Vitamins C and E: Where Do Those Vitamins Go?

  10. Designing a Fuel Injector for the Dodge Viper

  11. Mining Methyl Hydrate: Fire from Ice!

  12. The Source of Cellular Energy: ATP Reacting with Water

  13. Time of Death: When Did it Happen?

  14. Breath-Alcohol Analysis

  15. Making Soap Less Irritating

  16. Acidifying the World’s Oceans

  17. The Composition of the Dead Sea

  18. Where to Build an Aluminum Plant

  19. Chelates are Life Savers

  20. Predicting the Useful Life of Instrumentation on the Mars Rover