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.
Meteorologists uses weather balloons to take measurements at different levels of the atmosphere. Conditions at all levels of the atmosphere are constantly interacting. For exa â¦ mple, many storm system develop from disturbances in the middle and upper layers of the troposphere. + 1 other found this useful.
When compressed, air is placed under high pressure. Meteorologists measure these changes in the air to forecast weather, and the tool they use is a barometer. The common units of measurement that barometers use are millibars (mb) or inches of mercury.