They were developed in the early 1940's. One of the first working radar was at Pearl Harbor, but the day of the attack it was turned off.
Ranger
Walter Eugene O'Reilly, "Radar" was from Ottumwa, Iowa.
when was the british flag first used
Internet was first used for military purpose which used the concept of packet networking. ARPANET was the first internet protocol to be used for communication.
The Aegis Combat System is the most important fleet improvement of the last 50 years. It is an integrated system of very powerful radars, computers and missiles that together cast a protective dome over not only the ship it's on, but all the ships close to it. The system has only one major problem: its radars are so powerful they can instantly cook any bird that flies too close to the ship carrying them.
They are used to navigate weather and ships. Their are two different kinds of radars.
they used to have little mice that would run out on the fields and that would transmit energy to the radars!!! isn't that incredible!!!!!
Yeah, that was Radars first name.
cyclone watch is used. satellites and radars help us too!
True. Doppler radar can detect tornadoes.
Tornadoes activity is monitored largely using a network of Doppler radars. In the U.S. those radars are owned and operated by the National Weather Service, which is an agency of the federal government.
There are 155 Doppler radars across the US and around 122 local offices.
Doppler radars are used in weather stations and for forecasting,predicting tornadoes,and hurricanes.
They use science for things like radars, computers etc. so they can see the criminals
yes
Ranger
Microwave (portion of EM Spectrum lying between radio wave and infrared wave).