Prologue

1. Animal Reproduction， Let the Life River Flow

Focus On Science

1. Long term frozen preservation of organs coming into reality
2. 30 Seconds
3. Voice
4. Technology： "scan face" to take toilet paper
5. Animal“Family Party”
6. Mating Fight
7. Animal leader： "polygamy" is not easy
8. Cute Babies are growing

Questions & Answers

1. Is autism congenital？
2. Why some people have canines？