Description: [caption id="" align="aligncenter" width="414" caption=""Voyager," the first aircraft to fly around the world without landing or refueling, is being lifted into place in the south gallery of the National Air and Space Museum (NASM), The craft, which has a wingspan of 108 feet, was separated into five sections and transported from the Paul E. Garber Facility in Suitland,
Description: [edan-image:id=siris_arc_287602,size=250,left]As a child in England in the 1930s, Oliver Sacks enjoyed playing with his Uncle Abe’s spinthariscope. It was, he would later recall, “a beautifully simple instrument, consisting of a fluorescent screen and a magnifying eyepiece, and inside, an infinitesimal speck of radium.We take a look at the spinthariscope at the Smithsonian.