The US was already geared for war, that's what the cold war was all about. However, US tactics and machines of war had to be modified somewhat for the Vietnam War.
Just as with most other instruments, it has many variations, of which the cup anemometer is the most common. radar: Meteorologists use radar to track and measure rainfall in areas. thermometer: Thermometers play an important role in predicting the weather by allowing meteorologists to measure the temperature.
NASA Missions to Study Hurricanes The ability to detect and track severe storms has been dramatically enhanced by the advent of weather satellites. Satellites have also helped scientists understand the mechanisms that drive hurricane formation and development. In its mission to study the Earth, NASA has developed and launched several innovative satellites that are providing unprecedented information on hurricanes.