Did you know that one of the windows contains a moon rock? There is a tiny piece of the moon embedded in the 'Space Window,' delivered there personally by the astronauts who brought it back. Read more.
Dedicated in April 1979, coinciding with Einstein's 100th birthday, the statue is 12 feet tall and weighs about 4 tons. Watch this 90 second C-SPAN YouTube video about the memorial. Read more.
What is your favorite indoor activity in Washington D.C.? The Fairmont Washington, D.C.: "The museums – newly renovated National Portrait Gallery." Read more.