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.
The transition from room sized camera to a portable camera was envisaged in 1685 by Johann Zahn. The first camera was invented by Alexander Wolcott. His camera design was patented on 8 may, 1840. With the invention of Alexander Wolcott it was possible to click candid pictures that did not fade away with time. However, the earliest photographs were not taken with Alexander Wolcott's invention.