知识世界

Environment:Hi-tech Challenges — Nuclear Power

Electricity gives light and power， it's everywhere， every minute of everyone's life. You can't store it， but you must be able to switch on it any second a day. To meet the vast energy needs of the 13 billion people on the planet earth a century from now when fossil resources like oil， gases， and coal will be gradually exhausted， nuclear power can take off， and allow the cities to keep their lights on.

• 01

  Environment： Thirsty Planet（1）

  
• 02

  Environment： The Infinite Voyage —— Crisis in the Atmosphere

  
• 03

  Environment： Ice Worlds: Life at the Edge

  
• 04

  Environment： Waves in the Ocean

  
• 05

  Environment： Something in the Air

  
• 06

  Environment： Building Blocks

  
• 07

  Environment： The Pond - Community Ecology in Action

  
• 08

  Environment： The Endless Voyage — Survivors

  
• 09

  Environment： The Nature of Things——The Living City

  
• 10

  Environment： It's in the Water