Top 5 Most Popular Artificial Intelligence Posts

18 dic 2010

Surprising Data in Real vs. Fake Christmas Tree Debate

Thinking they are helping the environment, Americans continue to buy millions of artificial Christmas trees. But a new study makes a surprisingly strong case in favor of natural trees.




Surprising Data in Real vs. Fake Christmas Tree Debate


Backlink: http://feeds.nytimes.com/click.phdo?i=04165f4aa4b615014ddfc88678f873dc