Wind vane pd2
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The wind vane is an instrument that freely moves on its axis in response to slight breezes, allowing it to indicate wind direction. To operate properly, it must be elevated above ground and away from buildings. Originally from ancient Rome, the wind vane was later used architecturally for ornamentation but remains useful for determining wind direction and decorating buildings.
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Wind vane pd2
- 1. Wind vane Jesse kale Zach macinnes
- 2. operation The wind vane is a instrument that is equally weighted on each side but can move freely on its axis so that the slightest breeze will make it move. In order to operate the way it was meant to it as to be well above the ground and away from buildings
- 3. history Originally from the ancient roman agora Over time the whether vane has been used as a architectural ornament for looks.
- 4. uses Used to determine wind direction and to make a nice addition to a building. http://www.youtube.com/watch?v=Umo-SYv-1sg&feature=fvsr