English
NASA's been tracking the thinning of the ozone layer the south pole for nearly 20 years. In this slowed-down animation, you can watch the ozone hole's average size each October.
For more information, check out NASA's ozone hole monitoring site: read Wired.com's story about the city most affected by the problem:
Rated 4.50 | 124 Views
Affiliate Submitter: borcer
Rated 3.60 | 27 Views
By Babelgum
Rated 3.60 | 32 Views
By Babelgum
How To Use Ozone Cups - Ozone Part 3
Rated 3.09 | 342 Views
By Promolife
Return of the Ozone Layer: Section 1 of 7
Rated 3.78 | 73 Views
Affiliate Submitter: TVEAPfilms
The Basics of Setting Up Ozone Equipment -...Ozone Part 1
Rated 2.91 | 673 Views
By Promolife
Rated 3.60 | 39 Views
By Babelgum
Rated 3.04 | 840 Views
By Xcaboose
Rated 5.00 | 129 Views
By lstrayer
Edenpure Ozone Facts - Www.edenpurestore.com
Rated 0.00 | 23 Views
Affiliate Submitter: shoover67
Drink Pure Water No. 4 Ozone Treatment
Rated 4.39 | 90 Views
By Larry Cook
Ozone Formation & Applications
Rated 0.00 | 40 Views
Affiliate Submitter: ronniehoi
Rated 0.00 | 37 Views
Affiliate Submitter: GlobalIssues2008
How To Make Ozonated Water - Ozone Part 2
Rated 2.91 | 772 Views
By Promolife
Rated 4.32 | 57 Views
By inyofacefilm
HTC Ozone for Verizon Wireless
Rated 0.00 | 291 Views
By Mobileburn