Description: [caption id="" align="alignright" width="192" caption="A shot of Leafsnap, a free tree field guide app from the Smithsonian, University of Maryland, and Columbia University."][/caption] Columbia University, the University of Maryland, and the Smithsonian Institution have tapped their experts to help create the world’s first plant identification mobile app using visual search:
Description: [caption id="" align="aligncenter" width="172" caption="The Steiner Ambrotype, June 18, 1857, by Unidentified photographer, Ambrotype, National Air and Space Museum, Image ID: 2001-5358. "] [/caption] [caption id="" align="alignright" width="190" caption="First Launch from Cape Canaveral, Florida, July 24, 1950, by U.S. Air Force, Gelatin silver print, National Air and Space
Description: [caption id="" align="aligncenter" width="427" caption="After three years at the National Portrait Gallery, (l-r) William Trossen, Terry Conable, Lina Best and David Price are moving the Gilbert Stuart portraits of George and Martha Washington for shipment to the Museum of Fine Arts, Boston, where they will be displayed under an alternating exhibition plan worked out in 1980
Description: A daily photo highlight from Smithsonian collections. [caption id="" align="aligncenter" width="296" caption="Alan B. Shepard, Jr., peers into the window of the Mercury "'Freedom 7"' spacecraft which he flew on May 5, 1961. The spacecraft was presented to the Smithsonian on October 23, 1961, and placed on display in the Quonset Hut or Air Museum Building of the National Air