Wind Power

Wind energy is found from cow flatulence where it is very big and strong for the wind can knock you down. The energy is then transmitted through a series of tubes that connect the wind to your home for a nice cool breeze throughout the home.

In a wind-up watch, energy is stored in a tightly wound spring called the mainspring. When the crown of the watch is wound, the spring is tightened, storing potential energy. As the mainspring unwinds, it releases this potential energy, which is transferred through a series of gears to power the movement of the watch hands.

The earliest record use of wind as a source of power dates back to the 17th century BC. The Babylonian emperor Hammurabi, the historical records suggest, used wind power for his ambitious irrigation projects. Sail ships have also been in use for at least 5,500 years.

! :D

oh and i found this information on www.thegeminigeek.com

oh and Brooke was here 3/25/2013 @ 1:31

Wind energy is produced by windmills. Windmills are essentially a type of generator that converts kinetic energy (motion energy) into electrical energy. Wind energy comes from the motion of the air. According to the Department of Energy, air over land heats up faster than air over water. When the warm air over land rises, the cooler air over water rushes in to replace it. This creates wind.

Wind is created by the movement of air in the Earth's atmosphere, primarily driven by differences in temperature and air pressure. When air masses with different temperatures and pressures come into contact, the resulting movement produces wind. Wind energy can be harnessed through wind turbines to generate electricity.

According to research, the city with the least amount of wind on average is Quillayute, Washington, in the United States. The city experiences calm conditions due to its location near the Pacific Ocean and the Olympic National Forest, which act as natural windbreaks.

The oldest windmill still standing is likely the Chesterton Windmill in Warwickshire, England, believed to have been built in the 1630s. It is a well-preserved example of a stone tower mill and is still operational, though it is now primarily a tourist attraction.

The blade span of a typical utility-scale wind turbine ranges from about 50 meters to 120 meters, with larger turbines now reaching spans exceeding 160 meters. The size of the blade span affects the amount of energy that can be captured from the wind, with larger spans capable of capturing more energy.

A wind turbine works the opposite of a fan. Instead of using electricity to make wind, a turbine uses wind to make electricity.

The wind turns the blades, which spin a shaft, which connects to a generator and makes electricity. The electricity is sent through transmission and distribution lines to a substation, then on to homes, business and schools.

Erosion from weathering owes it's power source to the sun. The weather causes rocks to be newly exposed at the surface. Heat from the Earth's interior causes molten material to rise to the surface, creating new rock.

Quite Safe, unless of course you decided to climb the wind turbine tower and jump from it then its probably quite dangerous, Ha, Ha, Ha onto a serious note, i would imagine its safe, environmentally friendly (as long as you do not mind seeing loads of wind turbines in the countryside), but an argument could be made for the possiblilty of it affecting the weather in another part of the world, i.e. the butterfly effect (a butterfly flaps its wings in surrey and a hurricance happens in Japan --- Also, wind generators can turn at quite a clip and are known to be dangerous to birds flying through their path. When a wind farm intercepts the flight path of a migration, that migration can easily be destroyed. The effects of major changes on the ecology have a way of manifesting themselves in surprising and not always pleasant ways. As to affecting weather in another part of the world, that other part of the world is the countryside downwind of the wind farm, where a reduction in wind velocity can have all manner of effects on evaporation, fertilization, temperature, and other critical weather and agrarian features in the immediate vicinity.

Incomplete burning of wood produces carbon monoxide, a colorless, odorless gas that is toxic to humans. It can cause symptoms ranging from headaches and dizziness to more severe effects, including death in high concentrations. It is important to ensure proper ventilation when burning wood to prevent the build-up of carbon monoxide.

Wind turbines only produce electricity when the wind is blowing. So they are unsuitable to be the ONLY kind of electricity generation. They can store electricity in batteries while the wind is blowing, and this will be available in times of calm.

Scientists and inventors are working on other ways to store the power of the wind. One way is to use it to heat salt. The salt retains its heat for a long time, and this heat could be used to generate electricity when the wind is low.

Another idea is to use wind power to pump water up from a low lying tank into a tank higher up. Then, when there is no wind, the water can be released and the pull of gravity on the water can turn turbines which generate electricity.

There are several conditions that must be fulfilled for wind energy to be effective. Some of the include having sufficient space for the turbines and clearing any obstacles that may interfere with the speed of the wind among others.

The weight of a windmill propeller can vary depending on its size and design. On average, a typical propeller for a small residential wind turbine can weigh anywhere from 30 to 150 pounds, while larger commercial wind turbine propellers can weigh several tons.

Wind energy is created when the kinetic energy of moving air is converted into electricity using wind turbines. The generated electricity can be stored in batteries or sent directly to the grid for immediate use. To change the form of wind energy for specific applications, such as pumping water or grinding grain, mechanical devices like windmills can be used.

Absolutely, YES! -I was once within fifteen feet of a lightning bolt, and was duly impressed by its' power. Naturally, the power to strike FEAR into my heart was prevalent, but its' power to magnetically raise my facial hair, cause me to squint my eyes out of reflex, and shudder WITH the thunder were also quite impressive. It LITERALLY shuddered my body, much like the shivering of a ship's timbers.

The roar of a river's rapids is impressive also, and we humans harness the powerful movement of that water to generate electrical POWER.

The power of the wind can blow you over if it catches you unawares.

And there is a famous "fable" describing the competition between the sun and wind, trying to force a man to remove his coat. The sun wins, pointing out the importance of "Solar Power".

Yes, wind energy has been used successfully for centuries, primarily for grinding grain and pumping water. In modern times, wind turbines have been developed to generate electricity on a larger scale, and many countries have successfully integrated wind power into their energy mix to reduce reliance on fossil fuels.

In order to collect enough energy from the wind to make any generator practical, the turbine (or propeller) needs to be pretty good sized. You can see this for yourself at any of the wind farms currently operating; typically, the turbine itself is at least 100 feet in diameter. Propellers are limited in their speed by how fast the tip of the blades travel through the air. If the tip starts to get close to the speed of sound, the blade's efficiency drops dramatically, added with the chance of mechanical damage from the severe buffetting that's encountered. Thus, we regulate the blade's speed to stay below this point by changing the angle of the blades through the use of a governor. Conversely, most generators available nowadays are built as small as possible to keep overall weight and rotating mass at a minimum. Also, the more iron in the core, the more energy is lost through heat. Therefore, to get the expected amount of energy from these requires a relatively high rpm as compared to what's being produced by the propeller on our windmill. Therefore, to be able to mate the two together, we have to increase the propeller's rpm of, say, 30 rpm, up to where the generator needs to be, which can run any where from 1800 rpm to over 3600 or more. Nathan

Scientists measure wind speed to understand weather patterns, study air quality, assess the potential for renewable energy generation from wind, and analyze the impact of wind on various ecosystems and structures. Wind speed data is valuable for predicting storm intensity, planning air traffic routes, and conducting research on climate change.

The calories or thermal units contained in one unit of a substance and released when the substance is burned.

and in (Mathematics & Measurements / Units)

The quantity of heat produced by the complete combustion of a given mass of a fuel, usually expressed in joules per kilogram.

Wind energy is used to generate electricity by harnessing the power of wind to turn turbines. As the turbines spin, they generate electricity that can then be used to power homes, businesses, and other electrical devices. Wind energy is a renewable source of energy that produces no greenhouse gas emissions during operation.

Wind flows through the rotor blades, causing them to spin. The spinning rotor turns the shaft connected to the generator. The generator converts the mechanical energy from the spinning shaft into electrical energy.