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Archive for May, 2010

Climbing Area

Friday, May 14th, 2010

A climbing area is a small geographical region with a concentration of opportunities for climbing. The term is most commonly used of rock climbing areas, but there are also ice-climbing areas that have the right combination of steepness and water to result in climbable ice during the winter.

While there are many mountains and cliffs in the world, only a small percentage are popular for climbing. Mountain ranges are frequently at high elevations, remote, and tend to have poor weather much of the time, which means that the climber spends more time hiking, camping, and battling the elements than actually climbing. At the opposite end of the scale, many cliffs are too small or the rock is too unstable to make for an enjoyable and safe experience.

An ideal climbing area has these qualities: Close to an access road, Large number of different routes, Solid and stable rock, Safe descent routes, Good weather, Free access, and Uncrowded

Yosemite Valley for instance is very nearly ideal. The valley is at a low elevation and allows climbing from March to November, it has an enormous amount of high-quality granite, with hundreds of routes ranging from the easy (The Grack) to some of the longest and hardest in the world, such as The Nose on El Capitan. As part of Yosemite National Park, the bases of the big walls are just a short walk from good roads, camping is available, hiking trails make the descents easy, and of course the scenery is world-class. Its main problem is that it’s so popular that some routes will often have multiple parties of climbers getting in each other’s way.

Most climbing areas fall short of the ideal, usually making up for it in some other way, sometimes just by being the closest good area to some city.

Since rock climbing became an activity distinct from mountaineering in the 20th century, it is usually possible to trace the entire history of an area, generally starting with a few local climbers using the area as “practice rocks” in preparation for mountaineering expeditions. Inevitably a few in the local community would become more interested in the area for its own sake, exploring the area for new and unusual routes, typically looking for a combination of challenge, safety, and elegance of line, the last being a subjective quality that is nevertheless easy for climbers to agree upon.

This process has become known as “development” of a climbing area, and includes the placing of permanent bolts at key belays spots, rappel slings, as well as agreement on preferred equipment, minimization of environmental impact, and so forth, initially all done by word of mouth.

Development culminates in the publication of a climbing guidebook. The first edition of a guidebook may be little than a mimeographed pamphlet, but in the most highly developed areas, the books are thick tomes full of maps, photographs, and records of first ascents, and some have gone through multiple editions.

Climbers normally have a very light impact on an area; bolts are not visible from a distance, and only the knowledgeable will recognize the worn ground at the base of a route and the chalk residue on the rock for what they are. However, popular climbing areas eventually come to the attention of the area’s legal stewards, whether they are the owners of private land, or the rangers of a park. In such cases, the local climbers may need to negotiate access rights or bolting policies. Places like Yosemite National Park actually have a staff of climbing rangers, who work with climbers to develop and enforce usage policies, and to perform rescues.

Educational Toys

Thursday, May 13th, 2010

Educational toys, are typically built for and used by children. One could make the argument that an educational toy is actually any toy. Most children are constantly interacting with and learning about the world. This definition is ultimately too broad because one could make the same argument about a rock or a stick as it is not uncommon to see a child play with almost anything nearby.

The difference lies in the child’s perception or reality of the toy’s value. An educational toy should educate. It should instruct, promote intellectuality, emotional or physical development. An educational toy can teach a child about a particular subject or can help a child develop a particular skill. The key difference is the child’s learning and development associated with interacting with the toy.

More toys are designed with the child’s education and development in mind today than ever before. As parents and educators grow more sensitive to the real or perceived development needs of children, toy manufacturers seek to manufacture and market to these parents.

Wooden toys which tend to last for a long time serve to maintain interest and durability for the child especially if the toy becomes a favorite.

As mentioned previously, educational toys claim to enhance intellectual, social, emotional, and/or physical development. Educational toys are thus designed to encourage reasonable development milestones within appropriate age groups. For preschool age youngsters, simple wooden blocks might be a good starting point for a child to begin to understand causal relationships, basic principles of science (e.g. if a block falls from the top of a structure, it will fall until a surface stops its fall), and develop patience and rudimentary hand-eye coordination. For a child moving towards elementary school, other, more sophisticated manipulatives might further aid the development of these skills. Interlocking manipulative toys like Lego or puzzles challenge the child to improve hand-eye coordination, patience, and an understanding of spatial relationships. Finally, a child in elementary school might use very sophisticated construction sets that include moving parts, motors and others to help further understand the complex workings of the world. Importantly, the educational value derived by the child increases when the educational toy is age appropriate.

Entering a classroom, whether one full of preschoolers or school age children, one has no doubt that educational toys are part of the modern educator’s curriculum. From manipulatives, to dress up, to board games, to musical instruments, to interactive electronic toys such as robots or turtle roamers, the breadth of educational toys is vast. While it is not uncommon to find computers in the modern elementary school classroom, it is not yet common to find children actively engaged in video games for educational development. However, as computers and video games take an ever larger role in our lives and the lives of children, so too will their role in educational toys and games. This underscores a crucial point about the fluidity of the definition of an educational toy. As the perception of what is “educational” changes, so too will the integration of new toys into our children’s classrooms.

Tents for Party

Sunday, May 9th, 2010

Tents have traditionally been used by nomadic people all over the world, such as Native Americans, Mongolian and Tibetan Nomads, and the Bedouin. Tents are also for military use, for camping, for emergency conditions such as war, earthquake, fire and so on.

But today, tents have go through a long-time development. They are of various styles and usage. They are more often used for recreational condition, as parties.

Party tents are much more expensive than most other varieties of tents. Their prices usually vary according to their sizes. However, party tents are normally not owned but are available for rent. Thus, tent renting has gradually become an extremely lucrative business proposition over the past few years. Adding a quaint and classic look to the organized event, party tents are warranted against water, sun and mildew. Most are manufactured to weather the elements. But if the host or the organizer anticipates windy weather, it is always advisable to use tents made of heavy material. Party tents mostly have very fashionable interiors and some luxury tents may also provide air conditioning during summers and heaters during the winter months.

Party tents are mostly quite easy to install. However a few things should always be kept in mind before taking such a thing on rent. The host should first consider the particular occasion he is hiring the tent for. For example, if the occasion is a grand wedding, decorated tents may be brought in, which are usually available with a whole lot of fancy accessories. On the other hand, if it is just a simple Saturday night barbecue, the tent does not have to look lavish at all. The size of the tent is another significant issue that should be carefully dealt with. Money should not be a big constraint, since party tents are all generally high-end tents. If the host is looking to provide both shade and a view, then going in for a canopy tent (it is open on all sides, with just a shade on top) would be a very feasible option.

When the occasion is that of a wedding or a dance party, tents with cumbersome poles should be avoided, since the poles tend to become a huge obstruction for most guests. The accessories that are usually available on rent should also be evaluated. These vary from expensive chandeliers to quartz lighting, search lights to popcorn machines. The host should keep in mind the particular age group he would be entertaining and choose his accessories accordingly. There are a number of floor options ranging from carpeting to plain plywood flooring readily available. This may also be decided according to the occasion and the budget of the organizer.

Party tents are a wonderful choice when one decides to host either a formal or an informal gathering. Not only do tents provide basic shelter, but also speak volumes for the host’s impeccable taste and sense of aesthetics.

Tips for Playing Inflatable Bouncers

Tuesday, May 4th, 2010

Inflatable bouncers, also known as moonwalks, inflatable jumpers or inflatable trampolines, are those life-size toys filled with air that kids can jump, slide, and play in.

Inflatable bouncers are one of the best-love of the children. Being fit and active, they will spend hours on the Inflatable bouncers. They will play to their heart’s desire too. They would not stop jumping and playing around it, if they are allowed.

As obesity being a serious health problem, playing inflatable bouncers is a fantastic way for children’s exercise to control their weight while having fun, but not being tired as the traditional sports. With these life-size toys, you can mask exercise with playtime, which is a very neat way of asking your kids to burn some baby fats.

More importantly, as an adult, you can join in the fun too. There are many inflatable bouncers available today that can accommodate four or more kids and adults at the same time. Playing inflatable bouncers could be the best way for you to spend time with your kids, while burning some calories yourself.

Inflatable bouncers are by nature safe. However, there also may be some accident happening due to some improper usage and carelessness. To ensure your safety, the following points should be kept in your mind.

• The ground must be flat. Your inflatable bouncers cannot be set on a slope.

• There should be at least 5 feet of space on each side of the inflatable bouncers.

• Make sure there are no overhanging branches or power lines which are too close to the inflatable bouncers

• Clear the entire event area of debris, including sticks, rocks, toys, and animal waste

• Accessible power. Make out how many blowers your inflatable bouncers needs. You should have a separate 20-amp circuit available for each blower.

• Inflatable bouncers cannot be used in inclement weather. In addition to rain, inflatable bouncers are not safe for using in the case that the winds exceed 25 miles per hour.

• Follow the rules: your inflatable bouncers should have a specification. Read and follow the rules on it.

• No shoes, jewelry, food or drink: anyone entering the inflatable bouncers must remove their shoes, jewelry, watches, including sharp objects. Likewise, food drinks, and gum should be kept out. In addition, no silly string can be used in inflatable bouncers- the chemicals will damage the vinyl.

• Take care to the steps: the steps leading out of a bouncer are inflatable and bouncy too, and getting out is awkward.

• Supervise: A responsible adult should observe each of your inflatable bouncers all the time to make sure things stay under control.

With this information in mind you would be well prepared to host a smooth and problem-free party or event. We hope you enjoy your interactive inflatable bouncers.