Dr. Rudolf Diesel invented the diesel engine in the year 1897. He was mechanical engineer by profession and belonged to…
The development of internet started in1957 when the first satellite Sputnik was launched by the Soviet Union. The team of…
The first light bulb was invented in 1809 by Sir Humphry Davy. He started working on his project in 1801.…
Nikola Tesla, a scientist of the 20th century takes alternating currents to his name. He was not involved with the…
DVD is abbreviated for “digital video discs” and then “digital versatile discs”. It is a multi –application disc formatted for…
Dr. Percy Spencer invented microwave in 1946 while testing magnetron for radar system. Spencer was working with Raytheon Corporation on…
It is hard to believe that the airplane was invented just hundred years back and today it has become part…