Readers on this list who have served in the military should really watch this summary of how get a good officer efficiency report (aka officer proficiency report, etc.).
Air Force Promotion Review
Above is a YouTube Video 3:13.
The 47 comments are themselves worthy of attention.
Stewart Impersonates Glenn Beck To Debunk His George Soros Conspiracy Theory (VIDEO)
Two clips. Perhaps the funniest footage in the English language on a very serious topic.
The Brooklyn Space Program is a organization formed by a group of friends in New York City interested in scientific experiments, engineering, design and education.
See this video from a camera attached to a weather balloon that rose into the upper stratosphere and recorded the blackness of space.
See the slideshow
Tip of the Hat to Sharon Filadelfia at Facebook.