Thursday, February 28, 2008

What Are The Different Kinds Of Weather Fronts?

weather fronts are where two air streams meet. These air steams have different temperatures and humidity. The warmer air, being less dense, rises up over the cooler air. The warm air expands and therefore cools as it rises. Colder air can hold on to less water vapour. The water condenses out of the atmosphere, forms clouds and eventually rain.

There are different kinds of fronts

Stationary Front a front that is not moving
When a warm or cold front stops moving, it becomes a stationary front. Once this boundary resumes its forward motion, it once again becomes a warm front or cold front.

cold front transition zone from warm air to cold air
A cold front is defined as the transition zone where a cold air mass is replacing a warmer air mass. cold fronts generally move from northwest to southeast. The air behind a cold front is noticeably colder and drier than the air ahead of it. When a cold front passes through, temperatures can drop more than 15 degrees within the first hour.

warm front transition zone from cold air to warm air
A warm front is defined as the transition zone where a warm air mass is replacing a cold air mass. warm fronts generally move from southwest to northeast and the air behind a warm front is warmer and moister than the air ahead of it. When a warm front passes through, the air becomes noticeably warmer and more humid than it was before.

Occluded front when a cold front overtakes a warm front
A developing cyclone typically has a preceding warm front (the lead edge of a warm moist air mass) and a faster moving cold front (the leading edge of a colder drier air mass wrapping around the storm). north of the warm front is a mass of cooler air that was in place before the storm even entered the region.

Dry Line a moisture boundary
A dry line is a boundary that separates a moist air mass from a dry air mass. Also called a Dew Point Front, sharp changes in dew point temperature can be observed across a dry line. Dry lines are most commonly found just east of the Rocky Mountains, separating a warm moist air mass to the east from a hot dry air mass to the west.

Find out about how Weather fronts effect our daily weather.

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Discount Golf Equipment - Use the Internet

The internet has created opportunities for golfers to save money on discount golf equipment in many different ways. Would you like to check out clones of famous (and expensive) brand names, which can be purchased for a fraction of the price? You can even order a set of custom made golf clubs that have been fitted specifically for you. How about sell your old clubs online and put the cash toward a new, updated set? Maybe you want demo clubs shipped to you so you can try them without ever leaving home. All this is possible. There are more choices, and better prices, available to golfers than ever before. And dozens of online retailers are fighting for your business, creating even more opportunities for you to save.

You can find discount golf equipment on ebay of course, but there are lots of other alternatives. You can try on golf shoes at your favorite sports store and then order the brand and model online. If your heart is set on a specific make of golf clubs you can easily find a number of sites that offer exactly what you want for less money than you might have thought.

need motivational tapes to improve your golf game? You can find them. Or what about instructional videos from some of the top pros in the game? Use search engines to find what you need when you need it. Sometimes shipping is even free. The internet means you don't have to pay retail ever again if you don't want to. You can find discount golf equipment, discount golf clubs and discount golf clothing.

want to know more about cheap green fees, discount golf equipment, and budget golf vacations? Check out Golf on a Budget, tricks and tips to save money on golf.

Are you an nfl fan? Then you'll love the novel Over Time Money, love, and Football: All the important things in life. Find out more about Brian hill, the author, at his Capital Connection

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The Nintendo Wii Controller Has Changed the Way Video Games Are Played

video game consoles are everywhere these days. After years of manufacturers trying to outdo each other with better graphics, cleaner sounds, and more realistic game play, we continue to see an arms race between companies like microsoft, Sony, and nintendo. Today, Microsofts xbox and Sonys Playstation lead the pack in the battle for the most powerful game platform, but nintendo has decided to take a different turn. With the introduction of Nintendos Wii console there has been a paradigm shift in the way people view video games. More central to that shift is the way people play video games, and at the heart of that shift is the nintendo Wii controller.

The nintendo Wii controller is a revolutionary new way to play video games. Gone are the buttons and joysticks that have been a mainstay of gaming since its inception. In their place is the nintendo Wii controller and it is unlike anything ever seen. Looking more like a television remote control than a video game component, the nintendo Wii controller uses infrared signals to detect motion in all directions. This allows players to have an interactive gaming experience where the motion of the controller is mimicked by motions on the screen. Imagine a golf video game where your actual swings dictate the quality of the shot; that is what the nintendo Wii controller delivers!

The nintendo Wii controller that comes with the Wii system is not the only controller for the Wii. The Wii Nunchuk attaches to the nintendo Wii controller via a cable and has the same motion sensing capabilities that make the Wii unique. This additional controller provides additional capabilities for the player to utilize on certain games.

Fans of the nintendo gamecube should rest comfortably knowing that their games are not only compatible with the nintendo Wii console, but their gamecube controller is as well. gamecube games are not made obsolete by the Wii, but instead are an enhancement that allows players to enjoy traditional game play while also having the ability to play the motion sensitive games that have made the Wii such a smashing success.

coming soon is the Wii Zapper; a gun-like case that houses the Wii remote and allows interactive, point and shoot gaming which is perfect for the shooting games that are so popular today. More innovations are sure to come as the Nintendo Wii controller technology offers a platform that is ideal for innovation and creativity.

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