fromwww.scientificamerican.com
22 hours ago20 Years after Katrina, We're Still Learning from the Storm That Changed Everything
Twenty years ago, Hurricane Katrina became one of the deadliest storms ever to hit the U.S. After sweeping along the Gulf Coast, wreaking havoc in Louisiana and Mississippi, the massive storm ultimately led to 1,392 fatalities, according to the National Hurricane Center. Katrina's destruction centered on the city of New Orleans, where failing levees and floodwalls left most of the city underwater and displaced nearly all of its residents, some of them permanently.
Science