Genus and Family: The genus Tabebuia is native to the Amazon rainforest and other tropical parts of Mexico and Central and South America. It included nearly 100 species of...
History of Sonar, an Underwater Listening Device
On January 9, 1917, Kaiser Wilhelm II of Germany gave the order for unrestricted submarine warfare to commence....
John Ericsson (1803–1899) was a Swedish-American inventor and engineer, famous for the iron-clad monitor. He was not a man of any invention or unknown...
The battle of Chickamauga (chik-a-ma'ga), was fought near Chickamauga Creek’ and on Georgia soil, 19-20 September 1863. Gen. Rosecrans forced Gen. Braxton Bragg out...
A historical event of transmission of Shadows is actually a Inventors of Television. The wireless telegraphy was the means of providing a vital clue...