The Detroit Post
Friday, 03 December, 2021

How Do Weather Vanes Spin

Ava Flores
• Monday, 26 October, 2020
• 8 min read

A weather vane, which should be attached to the highest unobstructed point on a structure, is an instrument used for determining the direction of wind. A weather vane that is shaped correctly and properly balanced will spin freely on top of the axis.

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Seated just beneath the pointer are the fixed directional markers, pointing toward the north, south, east and west. If the arrow is pointing toward the N marker on the weather vane, the wind is blowing from the north to the south.

Over time, you will get to know your local weather, and may even get fairly experienced in predicting coming storms. In addition to writing for Demand Studios, Jordan currently provides content for several promotional business blogs, herbal and alternative health guides, and is a certified Childhood Obesity Specialist, Core Training Specialist, Personal Trainer and Aerobics Instructor.

The Whither vanes are part of the Folkestone Triennial, and until November 2 they’re decorating the rooftops of a pub, a restaurant, an education center, a theater, and a Napoleonic-era lookout tower. Cézanne Charles and John Marshall, who masterminded Whither vanes and together comprise design studio Rootoftwo, programmed the Pis to parse Reuters news reports from around the world.

The vanes read the location of a report and spin in the opposite direction of those GPS coordinates, as if the news is a gust of wind. Each rooster also can respond the severity of the threat based on keywords the Department of Homeland Security uses to monitor social media for terrorist threats, and additional keywords that came up during workshops Roofoftwo held with Folkestone residents (they came up with words like race riots, gastro-tourists, unemployment, and dog poo).

To create a customized threat level, the Pis consider demographic information, gleaned from census data, about each specific neighborhood's cultural values. As Reuters stories come in, it spins one to five times, based upon the severity of the threat, and lights up from green (the least threatening) to red (Danger!).

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They wanted to build an installation that would give people agency over how the news affects their community, so they added another layer to Whither vanes : by signing onto the project's site, people in the neighborhood can view the current news item in big, bold type, and then tweet at their local chicken saying either, “#keep calm” or “#sky falling.” The founders believe that by touring the public art project, or even just walking from the east to west side of town, people will become aware of this when they notice how neighborhoods respond to threat alerts differently.

Neighborhoods with a larger retired demographic will surely see things differently than the more Bohemian areas, or the blocks with higher percentages of immigrant families. It is typically used as an architectural ornament to the highest point of a building.

Although partly functional, weather vanes are generally decorative, often featuring the traditional cockerel design with letters indicating the points of the compass. The weather vane was independently invented in ancient China and Greece around the same time during the 2nd century BCE.

The oldest textual reference to a weather vane comes from the ancient Chinese text Hainan dating from around 139 BC, which describes a “wind-observing fan” (you fend shan't, ). The Tower of the Winds on the ancient Greek Agora in Athens once bore on its roof a weather vane in the form of a bronze Triton holding a rod in his outstretched hand, rotating as the wind changed direction.

It was called 'Ling Tai' because it was originally intended for observations of the Yin and the Yang and the changes occurring in the celestial bodies, but in the Han it began to be called Qing Tai. Go Quashing, in his SHU Zheng Hi (Records of Military Expeditions), says that south of the palaces there was a Ling Tai, fifteen rens (120 feet) high, upon the top of which was the artillery sphere made by Zhang Hung.

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Pope Gregory I said that the cock (rooster) “was the most suitable emblem of Christianity”, being “the emblem of St Peter”, a reference to Luke 22:34 in which Jesus predicts that Peter will deny him three times before the rooster crows. As a result of this, the cock gradually began to be used as a weather vane on church steeples, and in the 9th century Pope Nicholas I ordered the figure to be placed on every church steeple.

One alternative theory about the origin of weathercocks on church steeples is that it was an emblem of the vigilance of the clergy calling the people to prayer. Another theory says that the cock was not a Christian symbol but an emblem of the sun derived from the Goths.

Modern servants combine the directional vane with an anemometer (a device for measuring wind speed). A challenger for the title of world's largest weather vane is located in Whitehorse, Yukon.

The weather vane is a retired Douglas DC-3 Copy atop a swiveling support. Located at the Yukon Transportation Museum beside Whitehorse International Airport, the weather vane is used by pilots to determine wind direction, used as a landmark by tourists and enjoyed by locals.

A challenger for the world's tallest weather vane is located in West lock, Alberta. The classic weather vane that reaches to 50 feet is topped by a 1942 Case Model D Tractor.

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The term “weather vane” is also a slang word for a politician who has frequent changes of opinion. The National Assembly of Quebec has banned the use of this slang term as a slur after its use by members of the legislature.

Weather vane in the shape of a pelican and bell on the roof of the Cathedral Saint-Étienne of Bourges (France) A dipole being used to install a weather vane atop the 200-foot steeple of a church in Kingston, New York.

^ a b c d Needham, Joseph; Ling, Wang (1959), Science and Civilization in China: Mathematics and the Sciences of the Heavens and the Earth, 3, Cambridge University Press, p. 478 ^ Noble, Joseph V.; Price, Derek J. DE Sulla (October 1968). ^ Rosana Pressing, Vicente Justinian, in AA.Vs., La chaise e IL monastery Benedetto DI San Faustino Maggie in Brescia, Krupp Bianca Lombard, La Sculley, Brescia 1999, p. 243 ^ Female Savior, GI antic hi escort d'Italy.

(1994), Whirligigs & Weather vanes, Eugene, OR: Visual Arts Resources, CLC 33052846 Lynch, Kenneth; Crowell, Andrew Durfee (1971), Weather vanes, Architectural Handbook series, Canterbury, CN: Canterbury Publishing Company, CLC 1945107 Mes sent, Claude John Wilson (1937), The Weather Vanes of Norfolk & Norwich, Norwich: Fletcher & Son Limited, CLC 5318669 Miller, Steve (1984), The Art of the Weather vane, Eaton, PA: Stiffer Pub., ISBN 9780887400056 Mock ridge, Patricia; Mock ridge, Philip (1990), Weather Vanes of Great Britain, London: Hale, ISBN 9780709037224 Needham, Albert (1953), English Weather Vanes, their stories and legends from medieval to modern times, Hayward's Heath, Sussex: C. Clarke, CLC 1472757 Despite, Else Bu chert; Despite, Alexander (1970), Weathercocks and Weather creatures; some examples of early American folk art from the collection of the Melbourne Museum, Vermont, Newport, RI: Third & Elm Press, CLC 155708 Again, W. E. (1949). Revelry, Mabel E.; Unheard, Priscilla (1984), Weather vane Secrets, Dublin, NH: W. L. Batman, ISBN 9780872330757 Westerly, A.

Although Weather Vane sometimes referred to as a” Weathercock” performs some functions they have become a more collectible form of art. From the earliest part of its history, they have depicted birds ships and horses.

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A weather vane, wind vane, or weathercock is an instrument used as far back as Ancient Greece for showing the direction of the wind to help predict the weather, for farmers, fishermen, and ships. Weatherman have been used from Ancient Greece to the Vatican in Rome to Westminster Abbey but despite their forgotten use in the world they continue to be reinvented as a valuable art form.

This made the simple device an important tool for people involved with shipping agriculture and travel. Since then with the oncoming of technology naturally, they have taken a back seat now taking they’re a place in historical artifacts that have been a great interest worldwide.

Greek astronomer Androids created the first recorded Weather Vane around 48 B.C. It sat atop the Tower of the Winds in Athens and was designed as a tribute to Triton.

That Vane was made of bronze and was a shape of a man with the tail of a fish. The wealthy Greeks and Roman show status by adorning beautiful Weatherman usually built to image the Gods of the day.

Starting in the ninth century, Scandinavians began to use wind vanes on ships and church roofs steeples. They were often attached to the front of Viking ships, and many were adorned with the standard rooster, or animals or other designs.

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George Washington had a Dove of Peace Weather Vane commissioned from his company and set atop his home after the Revolutionary War. Most weather vanes consist of: A Rotating Ornament that points the direction at the top of a rod.

The assembly portion made up of the post the compost points and globes don’t turn. A traditional weather vane will have a brass rod approximately that is 28 inches long, 1 large and 1 small copper globe, a brass collar with set screws, a directional with set screws, a spinning ornament and a stainless steel inner rod and ball bearing.

Use your screwdriver to tighten the set screws and assemble the entire Weather vane down below before climbing up on the roof. For this example, we’ll use a drilled hole and fit the rod directly into the beam.

Slide the Figurine / Arrow down the Pole and rest it on the Small Globe Seal up around the exposed area and all around the Weather vane on the roof Make sure the diameter of the drill bit is the same or slightly smaller than the brass rod so that it fits into the beam nice and snug.

Check to see that the brass rod is completely down into the Ridgepole Check that the larger Globe is resting on the Brass Ring and the set screws on the Ring are tight but not over tight. A lot of people get confused about how the proper way to read the Weather vane once it’s assembled and attached to your roof.

The arrow on the weather vane always points at the direction that the wind is coming from. Wind from the south often means warmer, moister air is approaching.

Wind from the north often means cooler, dryer air is approaching. When the wind changes abruptly it could be a passing front or signal an approaching storm.

First for the Weather vane to work it must be placed high enough so that buildings or any structures can’t interfere with the wind that’s operating it. However, the weight must be equally distributed on both sides of the axis of rotation to allow the wind vane to spin freely.

There are materials and designs that are specific to the customer’s needs and desires and then the craftsmen start the detailed skilled work that involves lots of hours that are put together to make these art forms come to life and are added to the population that makes these unique to homeowners around the world. Like most people, I was kind of surprised to learn about this artist and growing interest in the art form.

Texturing a weather vane takes time, a good eye and a steady hand. The shaping process is where the true artistry in weather vane making takes place.

This is the most difficult technical skill to master and can truly only be accomplished with years of practice. As you can see the Weather vane has made a long journey throughout history to find itself in a unique situation.

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