Description: [caption id="attachment_541" align="alignleft" width="144" caption="Inscription inside Lincoln's watch, by Hugh Talman, 2009, National Museum of American History"][/caption] Does photography always report on the past? Recently, as part of the Lincoln Bicentennial celebration, the Smithsonian took a closer look at a rare Lincoln object that possessed a secret message.
Description: Solar eclipse trips can have lasting effects on an astronomy student’s life, as NASM’s David DeVorkin tells us about the 1970 Yale Observatory expedition and beach party to view an eclipse at Nantucket.