NASA video: History of flow visualization for aircraft #science #history

Flow Visualization Through The Years

This video takes a look at the evolution of various ways NASA has observed flow visualization in aircraft structures over the years. Whether in the lab or flying high over the Mojave Desert, capturing these flow visuals is important for the development of future aeronautical concepts and designs.

Credit: NASA Armstrong Flight Research Center
http://www.nasa.gov/centers/armstrong…

Best reason not to joke about #Ebola on a plane…. to avoid a Hazmat greeting party #video

A man who joked about being from Africa and having Ebola on a flight from Philadelphia to the Dominican Republic was removed from a USAirways plane upon arrival by officials in HAZMAT suits. Video below. More from CNN:

Ebola is no laughing matter, especially not at airports or on planes, where screenings have gotten tighter.

So, when a man on a flight on Wednesday may have joked that he had been to Africa and had the deadly disease, he received a special escort off the plane.

Four officials in blue plastic hazmat suits boarded U.S. Airways Flight 845 to retrieve him after it landed in Punta Cana in the Dominican Republic.