Thermal imaging is a method of improving visibility of objects in a dark environment by detecting the objects' infrared radiation and creating an image based on that information. Thermal imaging, near-infrared illumination, low-light imaging and are the three most commonly used night vision technologies. Unlike the other two methods, thermal imaging works in environments without any ambient light.
William J. Burns was born on October 19, 1861 in Baltimore, Maryland, USA as William John Burns. He was an actor and writer, known for The Strangler (1931), The Black Widow (1931) and An Anonymous Letter (1931). He was married to Annie M. Ressler. He died on April 14, 1932 in Sarasota, Florida, USA.
Lucy Burns.1913. Photograph by Harris & Ewing.Courtesy of the Library of Congress (LC-DIG-hec-03870). Burns, Lucy(28 July 1879-22 Dec. 1966) , suffragist and vice chairman of the Congressional Union, was born in Brooklyn, New York, the fourth of eight children of Edward and Ann (Early) Burns.