91热爆

Forces of Nature with Brian Cox Clips

1. The Serengeti—The Pale Blue Dot

   Duration: 01:52

2. Why Do Hot Things Glow?—The Pale Blue Dot

   Duration: 02:15

3. What Is A Moonbow?—The Pale Blue Dot

   Duration: 02:09

4. Why Is Hydrogen Pink?—The Pale Blue Dot

   Duration: 02:06

5. Why is Iron in our blood important?—The Moth and the Flame

   Duration: 02:32

6. What are living things made of?—The Moth and the Flame

   Duration: 02:34

7. How Does H Plus O = Water—The Moth and the Flame

   Duration: 02:52

8. The Ibex—The Moth and the Flame

   Duration: 03:51

9. Why do we have seasons?—Somewhere in Spacetime

   Duration: 02:16

10. Why does the moon exist?—Somewhere in Spacetime

    Duration: 01:23

11. Why do we have tides?—Somewhere in Spacetime

    Duration: 01:54

12. Honey hunters in Nepal—The Universe in a Snowflake

    Duration: 02:05

13. Why do bees build hexagonal honeycombs?—The Universe in a Snowflake

    Duration: 02:31

14. Why Does Gravity Make Earth Round?—The Universe in a Snowflake

    Duration: 02:22

15. Why does ice float?—The Universe in a Snowflake

    Duration: 02:15