Why Don't Penguins' Feet Freeze?: And 114 Other Questions - Mick O'Hare (2009) Introduction Chapter 1. Our bodies Chapter 2. Feeling OK? Chapter 3. Plants and animals Chapter 4. Food and drink Chapter 5. Domestic science Chapter 6. Our planet, our universe Chapter 7. Weird weather Chapter 8. Troublesome transport Chapter 9. Best of the rest