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Tuesday, August 25, 2015

Are New Orleans’ post-Katrina flood defenses strong enough?

This 8.5 minute video from PBS Newshour explains the current situation in New Orleans. Experts examine the new man-made defenses, and look at the causes and impacts of delta erosion as well. - Lots of interesting Earth Science here.

Sunday, August 16, 2015

Video of a Microburst near Tucson, AZ

To hear/see a TV meteorologist explain what causes a microburst CLICK HERE (Facebook). To learn more about what causes the air to get cold, CLICK HERE.