Archivo: Tumbler Snapper rope tricks

Descripción: Nuclear detonation from the "Tumbler Snapper" test series showing fireball and "rope tricks" by Lawrence Livermore National Laboratory. The photograph was shot by a Rapatronic camera built by EG&G. Since each camera could record only one exposure on a sheet of film, banks of four to 10 cameras were set up to take sequences of photographs. The average exposure time was three millionths of a second. The cameras were last used at the Test Site in 1962.
Título: Tumbler Snapper rope tricks
Créditos: http://www.radiochemistry.org/history/nuke_tests/tumbler_snapper/ has source info for that photo and attributes it to the US government
Autor(a): U.S. Air Force 1352nd Photographic Group, Lookout Mountain Station
Permiso: See below
Términos de Uso: Dominio Público
Licencia: Dominio Público
¿Se exige la atribución?: No