Feb 14, 2005

Weathervane – Its Uses and Purposes Explained

So you’ve heard of a weathervane, but aren’t exactly sure what it is? Well, you’re not alone. These lovely, traditional pieces have been around for many years, but not all of us are exactly sure what they are or how they work. If that sounds like you, then read on to find out more about these charming, historical wind instruments.

The history of weathervanes is sometimes disputed, however most people say that they were the first type of instrument used to tell wind direction, weather and climate conditions. People used to place a weathervane on the top of their homes or barns, so that they’d know where the weather systems were coming from and how fast they were moving.

Basically, weather vanes were the old-fashioned version of the weather channel! On the other hand, some people say that the weather vane dates back to early Greek, Roman and Viking times and believe that they were in fact first used as a way of honoring gods and nobles. Regardless of which story you believe (and perhaps both are true), there’s no arguing the fact that weather vanes have been around for years.

Over time, their name has even changed and now many people refer to them as weathercocks, vanes, windvanes, and wind cocks. You choose whichever one you like the best!

How A Weather Vane Works

A weather vane is an asymmetrical shaped object that is mounted at its centre of gravity. Because of the way a weathercock is mounted, it is then able to swing about freely on a perpendicular axis. Essentially, for any weather vane to work, it must have unequal area on either side of its centre, but equal mass on either side of its centre. The combination of these two elements is what makes them turn in the direction of the wind. It sounds more complicated than it is, so if that description confused you a little, there’s no need to worry. Whether you know how it works or not, you’ll still enjoy the presence of a weather vane.

If you’ve been a little confused about weather cocks and windvanes and how they work, hopefully you’re now a little less mystified by these traditional pieces. Of course, we now use them as decoration for our homes and gardens, but now you know that when you put one up at your house, you’re also putting up a little piece of history.

About The Author:
Erin McMillan is a talented and successful freelance writer. Her various writings provide relevant information and wonderfully researched resources for gardeners and garden enthusiasts wanting to learn more about gardening and gardening products. Erin loves sharing knowledge and education through her numerous writings and educational articles.

By: Erin McMillan
http//www.a1-best-garden-supplies.com