how does the amount of air inside a football affec

Dan Whiteman is a diehard football fan.
cheap jerseys Nothing comes between this Pennsylvania native and his favorite team
cheap nhl jerseys the Pittsburgh Steelers. "I’ve been a Steelers fan all my life," he
wholesale oakleys boasts. That’s why this 14 year old was quick to believe his
cheap mlb jerseys dad’s tales of what the Steelers endured during a 1970s rivalry with the Oakland Raiders.

According to legend, the west coast team tried just about everything to keep its archrival running in circles: Some say that the Raiders coated their palms with a gluey substance known as "stickum." That way, they could catch the ball easier than their yellow and black clad opponents could. The California team may have also slathered its jerseys with a slippery goop, so
replica oakleys they’d be hard to grip in a tackle. Rumor even has it that
discount oakleys the Raiders let air out of the football when it
christian louboutin online was the Steelers’ turn to kick a field goal.

Dan wondered about that last trick: Would a ball with
discount oakleys Sunglasses less air have deflated his home team’s chances of scoring a field goal? Determined to find out, Dan decided to make this question the focus of his seventh grade science fair project.


To kick off his project, Dan performed research to find out what forces act on a football during play. Based on the information that he gathered, he developed
cheap oakleys outlet a hypothesis,

fake cheap oakleys or a possible answer to a scientific question. Like any good hypothesis, Dan’s was testable:There is an ideal air pressure for footballs. When a
Christian Louboutin Outlet football is inflated or deflated beyond that ideal amount, it will not travel as far when it is kicked.

Before Dan
michael kors handbags could design an experiment to test his hypothesis,
wholesale sale oakleys he had to tackle a construction project. The teen knew he couldn’t kick a football with the same amount of force every time. That would be
authentic jerseys a problem for a science experiment: "With an inconsistent kick, your data wouldn’t be correct, and you wouldn’t prove anything," Dan explains.

So with help from his dad, Dan built a kicking machine. By winding the machine’s "leg" and then releasing it, Dan could maintain a consistent kick throughout his experiment.

With the kicking machine ready, Dan crafted a detailed procedure, or list of steps, for his experiment. And it was a winner: Dan nabbed a first place award in a regional division of the Pennsylvania Junior Academy of Science’s annual science fair. Read on to see how Dan’s easy to follow
cheap ray ban steps led to success. What materials do you need for your experiment?

Make a detailed list. Be sure to include amounts
wholesale oakleys and measurements.

cheap oakleys Sunglasses your control, or standard against which you will compare your results. Dan measured the distance the ball traveled when it was inflated with
wholesale oakleys outlet the manufacturer’s recommended level of air pressure: 85 kilopascals (12 pounds per square inch). Air pressure is the force of air’s outward push on a container in this case the football divided
cheap jerseys by the area of the walls of the container.

Identify your independent variable, or the factor that you change during your experiment. Dan’s independent variable is the amount of air pressure that the football has.

Determine your dependent variable, or the factor that responds to the change in the independent variable. In Dan’s experiment, the dependent variable is the distance the football travels when it is kicked.

Keep all other variables constant. The independent variable should be the
cheap ray ban sunglasses only factor that changes during your experiment. During Dan’s testing, outside temperature, humidity, and wind could have affected the football’s air pressure or the distance the ball traveled. To keep these variables constant, Dan performed all of his kicks or trials to his experiment on the same day.

Conduct several trials. If you get similar results among the trials, your conclusions will be more reliable.

The Difference between Betting on College Football

College football is a freer game than the NFL. Coaches are not
cheap michael kors handbags afraid to try trick plays and operate the option. As a
fake oakleys result, the points can really add up. One catch that many college football bettors who also bet the NFL fall into is

fake cheap oakleys handicapping the game as if it was the NFL. NFL has all the best acknowledged players of the world. In college football, there are handfuls of NFL type players
replica oakleys with scores of just average players. Therefore each
cheap ray ban outlet
oakleys sale has its own tactics. College football has been termed as a pure game. The players are out there on the field playing for glory and school pride. They don’t get paid and many of them are wanting to get a shot at the NFL. Year in and year out we hear the names of top programs like Ohio State over
cheap authentic jerseys and over. College football has no paycheck cap and there’s nothing blocking a school from signing many top recruits in the country. Possible recruits from high school are more from USC and Texas colleges. Good players wish to play
wholesale sale oakleys at a good school. Thus schools performing better has a fair chance than the poor performing schools. In the NFL, you would hardly ever

cheap oakleys sale see a spread among two teams in the 40s. However, it’s a common occurrence each week in college football. Yes, those favorite teams cover too. One aspect
cheap oakleys outlet of the game that must be on any bettors mind is motivation. If the game features two
fake cheap oakleys bitter rivals, the game could be a hot competition no
cheap nfl jerseys matter
discount oakleys online what the skill level. If nothing else,
authentic jerseys the
cheap oakleys Sunglasses worse team could remain closer to the favorite. It’s crucial that you analyze the trainers as well. The efficiency of the coaches are the vital consideration. Does the coach like to run often? Does the coach like
replica christian louboutin to fire away even when the game is won? Here’s a
replica michael kors bags case
cheap ray ban in point. Air force team was effective for years in keeping the ball 80% of the game. If they were playing a team that’s soft on the move, look out. If you understand the teams strategy than there is a fair chance to win. If Air Force were playing a poorer team, record wise, that had a really solid run defense, what would
2016 cheap
fake oakleys you do? If you were simply a college football handicapper that looks at wins/loses, you would most likely fail. In the pros, teams are more apt to adapt. If the run is not functioning, they go to the air. The instruction about game plan in College football are normally followed throughout the competition. If the team is created as a running powerhouse, they are preparing to keep at the run, as that’s all they can really do. Do not compare NFL with college football. While it’s football, it really is not a similar game. A professional handicapper will provide you with a proper advice
discount oakleys Sunglasses and betting strategy.

Wine Tasting Tours

For wine lovers everywhere, wine tasting & tours are the best way to experience the world. They let you really get into the culture, taste all the best foods, and of course, let you experience wines the way they were meant to be experienced. Whether you choose to visit France, Italy or stay close to home by visiting the wine region of California, here are a few tips for having the best wine vacation ever.

Before you book a wine tour of any kind, there are a few things you should do. First, you should learn all you can about wine. Visit the library or book store and get an easy to read book on wine in general. Knowing more about all kinds of wine will really enrich your wine tasting & tours. Secondly, you should become familiar with the wines in your area. Try a few (or more!) wines to get a feel for what’s available to you. Finally, drink, drink, drink! The only way to know what kids of wine you love is to try them all! Knowing what kinds of wine you prefer will enhance your wine vacation and help you bring home a few great bottles.

Now it’s time to pick a vacation spot. If you have the money, consider booking a wine tasting & tour in Bordeaux, France. Known for its exquisite wines and history, this wine vacation is truly luxurious. Maybe you’d prefer to visit the Champagne region of France instead. This is the only place on earth that can call its sparkling wine Champagne, because that’s the name of the area itself.

Another great option for wine tasting & tours is, of course, Italy. Booking a wine tour to Italy is a great way to experience Italian food and wine at it’s very finest. There are many areas of Italy to choose from when planning a wine trip. Tuscany is one of the most popular options. With warm Mediterranean breezes and lovely mountains, nature in Tuscany creates lovely deep red wines and offers classic Italian cuisine. Another great choice for Italian wine tours is Sicily. Its spicy food, wine and culture will not disappoint.

Finally, even if you do not want to travel far, you can still experience great wine and food. A California wine tour might be just the thing. This is a great wine tasting & tour option for the novice wine drinker. The wine regions of California offer a wide variety of wines, since the area is so versatile. Additionally, selecting a California wine tour is a great way to sample cuisine from around the world; the area is a melting pot of foods that go with all types of wine.

Tour Phuket – The Contradictory Site For Our Hectic Life!

Phuket is one of the most beautiful places on this earth. This is an island that is loaded with tons of natural heritage like, sea, surf and sun. These three elements here are creating the right kind of ambiance for this awesome tourist destination where people can enjoy and can bring some happy moments for their life. These days, more number of people across the globe prefers to look for schedules related to tour. This place is loaded with beautiful stuffs that have been gifted by the Mother Nature. There are some of the fabulous diving sites in and these spots are simply unmatchable to others in this category. The wildlife or plant life is of high standard. Forests in can offer you several things to explore and the wildlife here seems to be surrounded around the elephants.

Tour Phuket can offer you several things to take pleasure in. Once you will land on the island of you can feel the real culture of this land. The style hospitality can show you the real face of culture in Phuket. Here you can find the Sino-Portuguese architecture, which is rare at other tourist destinations. This sort of architecture can bring enough relaxation to your mind and soul. Tour is attracting several visitors from around the world due to its stupendous offerings. No matter which walks of life you belong to tour Phuket can offer you all the things that you require to take charm of your tour.

Once your land on the Phuket Island, accommodation facility is not going to offer you any sorts of challenge. Here accommodation facility ranges from superlative resorts to the tropical style bungalows. These places are specifically designed in order to greet and cater their customers with sophisticated amenities. These accommodations places are just perfect for you to have a stay during your tour Phuket, as these places can meet all your requirements for the whole tour. If you are keen to have seafood, then Phuket is the place where you can look for some of the best and delicious seafood at some of the fabulous restaurants. When it’s all about seafood at how you can ignore the delicious lobster preparation. All of these elements are making tour Phuket marvelous and due to such stuffs has been determined as one of the most unique tourist destination on earth.

There are several things to accomplish on this beautiful island. These are the activities that can make your tour really memorable. These days, many traveling agencies in are offering their unique yet affordable packages that comprises of adventurous activities. If you are looking for adventure, then tour Phuket is just the right one for you to move on your holiday. You can explore the coral reefs that are center of attraction for people moving here on tour. You can spend your time at the sea beach and can take a long walk along the white sand. Underwater activity is the most anticipated thing for tourists coming. During your tour to Phuket you can get the chance for snorkeling. This is the right place for snorkeling. Traveling agencies here are also offering other adventurous activities like canoeing, elephant rafting and trekking in order to boost the level of your excitement during tour Phuket.