Photograph by Deshakalyan Chowdhury/AFP/Getty Images. A tsunami is a series of ocean waves that sends surges of water, sometimes reaching heights of over 100 feet (30.5 meters), onto land.These walls of water can cause widespread destruction when they crash ashore.hotograph by Deshakalyan Chowdhury/AFP/Getty Images. A tsunami is a series of ocean waves that sends surges of water, sometimes reaching heights of over 100 feet (30.5 meters), onto land.
First thermographic camera In 1929, Hungarian physicist KÃ¡lmÃ¡n Tihanyi invented the infrared-sensitive (night vision) electronic television camera for anti-aircraft defense in Britain. The first thermographic cameras developed were infrared line scanners.
FLIR - The Global Leader in the Design, Manufacture and Marketing of Thermal Imaging Infrared Cameras. FLIR was established in 1978 to pioneer the development of high-performance, low-cost infrared (thermal) imaging systems for airborne applications. Thermal imaging systems detect the infrared energy (heat) that is emitted by all people, objects and materials.