Wednesday, August 30, 2006

Tips to Consider When Buying a Model Airplane

Tips to Consider When Buying a Model Airplane by Julien Raynal

Detailed models of historic and modern military aircrafts are well suited as gifts for military and aviation professionals, as well as collectors of aviation items. Aviation enthusiasts around the world like to collect commercial aircraft models from all eras and periods that highlight fascinating moments of history. Models of civilian aircraft are expressly treasured for their exclusivity and influence in the history of aviation. Also, civilian pilots will treasure models of private planes they own, have owned, or seek to own. The perfect model aircraft accessories can make a vast difference in the way aviation collectibles are displayed.

Model airplanes make fantastic conversation starters and will induce nostalgia and reminiscences from aviation fans and military, private, and commercial aviation veterans. A well-displayed model aircraft not only expresses the passion and life of aviators, it also reminds us of the ambiance and romance of the given period.

Model Plane Materials

When you are shopping for a model plane, it is critical to understand what materials they are made of. Most models are made of wood, which could mean several things. High quality models can be hand-carved from mahogany or another solid grade of wood, and then painted and decorated to resemble the livery of the prototype. Others can be made of a deep-looking wood and simply given a high-gloss shine. The maintenance of these models is minimal. Wipe them off carefully with a damp cloth. Some liquid Turtle wax on some models to spruce up their shine can be used. Be sure to consult the manufacturer instructions for proper maintenance.

Others can have frames made of wood, finished with hand-assembled joints and canvas stretched over the frame. These are classic of models of prototypes from the early 20th century. Typically, these models have some sort of hand-painted decorations on the wings, fuselage, and other parts of the plane. For these models, usually wiping them with a dry cloth is all that is needed to get them looking like new.

Plastic models typically represent the class of model airplanes that require the least maintenance. These models are decked with accurate liveries and lots of details. Built up to almost every specification, plastic models can be quite amazing. About the only thing you need to keep in mind with plastic models is to leave them in a protected display area and out of direct sunlight.

Choosing the Right Model Aircraft

When you purchase a model aircraft, it is likely that this Airplane has some kind of special significance in the history of aviation. The model aircraft you're seeking might be for yourself or might be a gift for an aviation veteran or enthusiast. Whatever the situation, there are some points that should be kept in mind while selecting the right model plane.

Whether it's the model of an aircraft that had earned fame in World War II, or a more modern military, commercial, or civilian aircraft, it helps if you know about the manufacturer of the aircraft and the era when the aircraft was flying. If you possess this knowledge, you can tell if the model aircraft you're buying is an authentic replica.

Model aircrafts can be manufactured from wood, plastic, die cast, or chrome-plated metal. They usually don't require much maintenance, but do need dusting off. Prices will obviously vary depending on the material, manufacturer, and the amount of detailing on the aircraft. Thus, you can select your ideal model aircraft keeping your budget in mind.

It is probably helpful to know where you want to display the model aircraft before purchasing it. Then you know the precise amount of room you possess, allowing you to purchase a model plane of the right size.

Browse a large selection of model aircrafts at http://www.symphonymodelplanes.com.
You will be able to view the style of
model
planes that fits your needs
.


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Hobbies Articles

The Worst Sound of All

The Worst Sound of All by Tuesday Knight

Isn’t it amazing how much sound we’re bombarded with everyday? We love to find a quiet moment where we are not acoustically assaulted by people, equipment, traffic, stereos, neighbors, cell phones, and on and on. It’s hard to find that quiet moment, and perhaps even harder to find that soundproof place. Sound levels are so intense that many walls and building materials just don’t stop the sound satisfactorily.

Think of it. How often are you bothered by noise from the person in the room next door, even though the door’s shut? Have a music student in the house? Dad like to watch movies late at night? How about the neighbors having yet another party?

How in the world do we cope? It’s no wonder that Ben Affleck slept in a soundproof sensory deprivation chamber in the movie Davedevil. But of all the noise that we retreat from there’s one that’s the worst of all. Bass. It’s the worst because it’s the hardest to stop. In the acoustics industry, “bass” is known as low frequency sound. It’s the boom-boom music sound you hear coming up behind you while driving. You hear it long before you see the car that’s creating it. Low frequencies are the jets flying overhead if you’re near a major airport.

This is the worst sound of all because it assaults from long distance. It penetrates normal building walls and ceilings. Low frequencies are the largest and generally the most powerful sound waves we come up against daily. They are hard to escape. Paradoxically, the low frequency “bass” is what is being sought more and more in home theaters, bands, and music systems. So our dilemma is only going to get worse.

The “volume” level of sound is measured in Decibels (dB). The frequency of sound (bass, midrange, treble, low notes, high notes, etc) is measured in Hertz (Hz). The sounds that are most problematic when we retreat to a place of soundproof solitude are the low frequencies below 125Hz. This is the realm of the worst sound of all.

There would seem to be a need to set standards for healthy living that describe how to insulate yourself from such noise. In fact, there is a standard that measures a structure’s ability to hold back sound. It is called STC, which stands for Sound Transmission Coefficient, and is the most recognized and discussed sound isolation term in North America.

Building codes will dictate what STC level a building needs to have. A new condo, town home or apartment will have to comply to these building codes and build walls, ceilings and floors that meet these STC requirements. If this is so, how come I can hear my neighbor? Why is my new condo so noisy? After all, the structure is built to code.

The reason that new structures are still noisy is because of the STC standard itself. STC does not measure any of the worst sound of all. It stops measuring at 125Hz… exactly where the worst sound starts. So you have a high STC wall that meets code, but sounds terrible. Great.

There is a need to change this STC standard to include these low frequencies. They do this already in Europe and Australia. In the meantime, what can you do?

Look for building techniques that have been tested below 125 Hz. Good performance below 125Hz. will help you a lot. Be aware of products like resilient channel, “sound” boards, foams, tapes, clips and especially mass loaded vinyl (MLV). These products won’t help you in these critical low frequencies. Consider materials that “damp” the sound vibration. These types of products are generally known as visco-elastics and are most effective with the worst sound of all.

To learn more about soundproofing visit http://www.greengluecompany.com/


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How To Grow And Handle Fresh Herbs From Your Garden Beds Or Your Container Garden

How To Grow And Handle Fresh Herbs From Your Garden Beds Or Your Container Garden by Mary Hanna

In any recipe calling for herbs, use fresh herbs. Preparing the herbs for your dish is easy. The more tender herbs like mint, parsley, basil and cilantro can be gathered in a bowl and snipped with scissors. This is the fastest and safest way to chop the herbs. If your recipe calls for the more hardy herbs like oregano, rosemary, or thyme you should use the stripping method. Hold a branch of the herb upright in your fingers and run the fingers of your other hand down the stalk stripping the tiny leaves free. The flavor will be more intense if you have gathered the herbs from your herb gardens or container gardens because they will be absolutely the freshest herbs available.

The best way to have fresh herbs is to plant and grow them yourself. No longer is there a designated “herb garden”. They can be found in your flower beds, along walkways or in pots on your porch. Many ambitious gardeners are finding new ways to incorporate herbs into their garden beds and their container gardens.

Many gardeners are unaware of the beauty of flowering herbs and never consider planting them within their flower beds. Some herbs that have beautiful flowers are purple coneflower, catmint, bee balm, yarrow, pinks, lavender, pot marigold, borage, feverfew, and nasturtium which is particularly lovely in fresh salads.. Many other herbs, such as parsley are excellent next to flowers of all sorts because of their spectacular foliage. When planting red or blue flowers, place purple basil around them for an artful arrangement.

Another area to consider is to use herbs as ground cover. The herbs that are suitable to this are the low growing oregano, chamomile, woolly and other creeping thyme, mint, and rosemary. Not only will it look pretty but it will be absolutely fragrant. Just be careful of the mint family, they tend to take over everything.

One of the best ways to grow herbs is in containers. The beauty of a container garden is that it is portable and can be changed at a moment’s whim. When there is no more room in your garden, start a container garden which you can place on your door step or patio. Use them to fill in bare spots that come up during the gardening season or put them on a sunny window sill in your home for easy harvesting. Best of all you can bring your herb containers inside over the winter months and continue to harvest for months to add to your tasty meals or to be used for medicinal purposes.

Another way to employ pots in your garden is to plant invasive herbs such as mint into a pot and then plant pot and all into the ground. This is an easy trick to keep those “creepers” from taking over your garden beds.

Plant a container garden near your door with the cherry pie scented blue flower heliotrope and other fragrant herbs such as rosemary, thyme and basil. Every time you walk by you will be greeted with there delicious scent.

Some herbs that have grown on rocky hillsides over the centuries such as thyme, oregano and lavender are perfect for cracks in flag stone paths or walls and rock gardens. They thrive in hot dry areas with good drainage. Some believe that those herbs grown in these conditions produce much better flavor.

Now is the time to plant your herbs, whether it is in a garden bed, a cracked wall or a container garden. Use your imagination. Consider color height and texture when planting your gardens. Not only will it be visually pleasing but your cooking will improve too!

Happy Gardening!

Visit Mary Hanna’s websites at:
Gardening Herb


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