Description: [caption id="" align="aligncenter" width="300" caption=""EXIT" sign in the Smithsonian Institution Building (i.e. "The Castle Building"), by Adam Gerard, Creative Commons: Attribution BY-NC-SA 2.0."][/caption] We agree, Adam! The Smithsonian “Castle” takes the cake for vintage details. Via @voteprime on Twitter: “I am fascinated by this EXIT sign I saw at the Smithsonian
Description: [caption id="" align="aligncenter" width="232" caption="The flag pole on the top of the Flag Tower of the Smithsonian Institution Building with the American flag and the new flag of the Smithsonian Institution, 1996, by Eric Long, Color photographic print, Smithsonian Institution Archives, 97-074, Box 1, Folder, Birthday Party on the Mall Bell and Flag, Negative Number:
Description: [caption id="" align="aligncenter" width="500" caption="Lafayette Park seen from the Old Executive Office Building, 1919, by Martin A. Gruber, Black-and-white photograph, Smithsonian Institution Archives, Martin A. Gruber Photograph Collection, 1919-1924, Local Number: SIA2010-1943."][/caption]
Description: For those of us too young to have understood the impact of the fall of the Berlin Wall, and to those who watched breathlessly as the it came down, this should interest you: an augmented reality app that projects a 3-D rendering of the Berlin Wall at its former site with the help of a smartphone. It was as big as a . . . The US Intelligence Advanced Research Projects Activity
Description: On September 6, 1958 President Eisenhower authorized preparation of plans for the construction of what is now the National Air and Space Museum.