The Winter Games in Beijing are the first to use 100 percent artificial snow. What does that actually mean?
We couldn't have the Beijing Olympics without snow machines. How
2022 Olympics: Snow storm wreaks havoc on Winter Games
Visual Snow is Real
Beijing, 2022 Olympics Favorite, Has No Snow
Cooling towers, fake snow: What the Beijing Winter Olympics says
Why artificial snow at Beijing's Winter Olympics could have a
Beijing 2022 says snowmaking process underway at Winter Olympics
It is said that all the snow in the Beijing Winter Olympics is man
How is artificial snow made?
Why the Winter Olympics is relying on artificial snow