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.
History of IR spectroscopy. 1  1800 Sir William Herschel discovered infrared radiation. 2  1880 Langley introduced bolometer. 3  1905 first IR spectra were published by Coblentz.  1937 E. Lehrer first fully-automated 1  spectrometer. 1940 developments in 2  USA. 1950 well-resolved spectra.  1946 first spectra catalogue.