An amateur radio is called a Ham radio, and the operator is called as an amateur radio operator. They pursue the ham radio operation as a hobby, and it is a vastly popular hobby at that. The origin of the word “ham” for an amateur radio operator is rather interesting. “Ham” was used to mean anybody who was NOT efficient or talented in the field. In the early days, the amateur operators had a notorious reputation for sending in garbled Morse code. So, these amateur operators were called by many names including “ham” as opposed to the professional wireless operators. But, over time, the name stuck up for the amateur radio operators and now it is no longer used in its initial derogatory way. The hobby of amateur radio operators was also of public service during many times. In 1920 Amateur Police Radio was instituted to help “relay” information on crimes and thefts of vehicles and was very successful. Apart from using ham radio to connect to friends, families, they also connect to complete strangers. The ham operators have time and again been of great service during emergencies and disasters like earth quakes and other natural disasters in transmitting reliable real time information about the condition and for the speedy movement and dispersal of the relief measures. This is a great public service since during these emergencies the only thing that works is the radio! The phone lines severed, other communication methods are ruled out and it is common for even the mobile networks to be clogged in traffic during these emergencies leaving hams as a great tool. There have been many documented evidence of the ham radio enthusiasts helping someone in trouble or helping to locate and nab a criminal. Thus, the first radio hobby started out as amateur radio operation. It was restricted to few miles and must be relayed across. Now, all powerful and advanced radio equipments are still evolving and improving. So, one does not need to rely on relay anymore but can almost connect to half way across the world as opposed to the initial days. The amateur radio has become very organized since the first clubs of 1909. Each has a unique identifiable code by which they are known. The first hobbyists relied on communication by making connections to as many radio operators who were as distant as possible, with their meager equipment. Usually they were constantly upgrading it. This was called Dxing, when one would try to connect to as many amateur radio operators as possible. The radio enthusiasts are on the look out for constant updates and most are proficient in the wireless technology. Even though they now get ready-made ham equipments, most are known to have a good knowledge of the working of the ham equipment as well as minor repairs and such. In the day of the mobiles, internet, and blue-tooth, ham radio has its own place and reputation. After all, the disasters and emergencies have themselves to be a special place that the radio transmission can come in handy. There is also the family radio service, also known as the Walkie Talkie to operate within around about 2-3 miles. A modification of the same is used when the parents can fix a transmitter to a child’s bag or pocket, and when the child walks out of the range, the parents are sent an alarm! As you can see, radio usage is not just limited to hobbies, but it spans across many different useful purposes.
Tuesday, 31 August 2010
Friday, 27 August 2010
Some Great Kid Hobby Ideas
Every young person needs a hobby. An interesting kid hobby will help children learn as well as keep them entertained for hours. It might even help them stay away from a bad peer group and stay out of trouble. Some kids might think of video games or TV as an appropriate kid hobby, but most parents would like to see their kids doing something more challenging or educational. A good kid hobby is playing a musical instrument. The guitar can often be self-taught from a book if a child has the interest, but for piano playing or other instruments, you will probably have to invest in lessons. Practice is, of course, an essential part of mastering any musical instrument. Another type of kid hobby is pursuing an art or a craft. Kids can learn to draw, paint, or make scrapbook pages. They can learn needle arts, such as embroidery, sewing, knitting or crocheting. Beginning carpentry is a very useful kid hobby that may turn into a career, or at least skills that will be used for a lifetime. Tinkering around on gas engines or electronics is another kid hobby that can lead to useful skills. There are all sorts of things that kids might like to collect for a hobby. Some of the more common collections are of stamps, coins, and rocks. Stamps are interesting because they can be from many different countries, becoming a geography lesson. Coins and stamps both are of historical significance, and encourage reading to learn more about different eras in history. Rock collecting as a kid hobby requires looking into science books. Other collectibles include bean bag toys or figurines of a certain thing, such as owls, frogs, or unicorns. Anything a child has an interest in can be collected. If a kid is interested in dolphins, for instance, she may not only collect dolphin figurines and posters, but also be motivated to read books about dolphins. Construction sets also make a good pastime for kids. Many people may think of these only as toys, but children who have grown up with these sets and added components to them down through the years can create some pretty impressive models. They are also gaining skills in reasoning and perception as they build. Making model, such as cars, boats, and airplanes, has always been a popular kid hobby. If your child is interested in making models, be very encouraging in the beginning. Model car kits can be very complicated and require a great deal of precision. If your child's first few creations leave a little bit to be desired, don't laugh or scold, or he is likely to never want to try to make anything again! Get the easiest kit he is willing to make and then patiently help him as much as needed. Many kids enjoy sports, making any athletic activity a great kid hobby. Soccer, basketball, and little league baseball all come to mind, but don't forget about track and field events. Maybe your child would enjoy distance running or gymnastics. An active kid hobby will help your child stay in shape as well as make an interesting pastime.
Monday, 23 August 2010
The Fundamentals Of A Radio Controlled Plane Flight
Radio controlled planes can rack up quite a bill when you consider all of the different things you have to buy in order to enjoy the hobby. You have to buy the plane model itself, as well as all the radio and motor equipment to keep it in the air. Then you have to buy gasoline, or pay for electricity to charge the battery. All in all it can be a very expensive venture. After you spend all of this money, nothing is worse than seeing your investment crash to the ground and erupt into a huge fireball (well, maybe not the fireball part; however, you can expect all of your components to be smashed beyond any working state). So when you fly your plane for the first time, you have to use extreme caution in making sure that you don’t ruin your plane and consequently waste your money. The most important part is to choose the day and the place carefully. On the ideal day, there are perfectly clear skies, with little to no wind. Hopefully it is also warm, but if it isn’t that won’t jeopardize your mission (unless you are shivering so much that you can’t effectively control the plane). You should go to a place that offers some sort of good take-off point. Sidewalks and roads are perfect for this. You should also try to look for an area that is low on houses, trees, and preferably doesn’t have many people around. First you need to check all of your equipment. Even if you are a pro at handling radio controlled planes, nothing can save you from faulty equipment. Check and double-check everything before you send the plane up. Be sure to pay special attention to the landing gear. Make sure it is secure, and that it will be able to withstand the force of impact when the plane touches the ground after you are done flying. Also check all of the connections between the motor and the fuel supply or batteries. Test all of the radio equipment to make sure that every motion is interpreted by the plane. Hold it in your hand as you or a friend tries all of the levers and knobs. Set your plane on some sort of surface that will act as a good runway. If you’re in a park with sidewalks, find a large strip of sidewalk that will give your plane plenty of room to roll, gather speed, and take off. Just make sure there are no people walking in the way. Get up to speed, and if everything goes right you should lift smoothly in the air. Hopefully you will have read through the manual that came with your plane. Every radio controller is slightly different, so I can’t give you detailed instructions on that aspect of the flight. You will have to read your manual to find out how to do it well. After the flight you need to do yet another inspection of the equipment. If it was in good shape at the beginning of the flight and the flight went by without a hitch, it isn’t likely to have some sort of new problem that has suddenly shown up. However, you should always investigate anyways, and save yourself some grief in the future. If you notice something wrong, you can take the plane directly home and take care of it, rather than wait until you notice it the next time you come out to fly. Follow all of these procedures, along with any local laws or regulations that may affect your flying session. Flying is a fun hobby, and if you are able to follow all of the guidelines that I have provided, as well as any other factors that may affect you personally, then you will find it to be a very enjoyable and worthy pastime.
Thursday, 19 August 2010
Resources For A Radio Controlled Project
Undergoing the entire complicated process of building a remote controlled model is a very daunting thing to do. If you are passionate about getting to know radio controlled hobbies better than anyone else, then you will definitely have to start somewhere. However, with no previous experience you will probably run into quite a few hitches as you work on your project. For example, if you are building a model airplane and you plan to install a motor in it, there are countless things that could get in your way. Maybe you don’t understand how exactly to piece together the wings. Maybe your plane catches fire every time you try to run it. Maybe you don’t even know where to start. No matter what is getting in your way, there are many ways that you can get past it. A good start for any radio control project is to find plans or blueprints that you can follow for the entire length of the project. You can buy kits that include all of the pieces, or you can find plans on the internet and cut your own wood. It just depends on how much effort you want to put into the project. After you have the plan (which should include diagrams and exact measurements), you can begin to gather supplies. If you stick with everything that the plan says, you will be much less likely to hit a snag. As you work, you will learn skills required to make personal touches to the plan. The best way to have constant support no matter what goes wrong is to make friends with some sort of expert in the field. Is your uncle’s wife’s cousin a fanatic for remote controlled hobbies? Get his phone number, call him up, and see if you can get some help. Most of the time people will be more than happy to share their knowledge with someone who is interested in similar things. You can also meet radio control gurus at conventions, races, or even supply shops. It is good to know someone locally, since you can meet wit them and show them whatever your problem is, and they can even glue a few pieces together, or do whatever else needs to be done. For small inquiries that don’t require hands-on assistance, you can use the internet. There are numerous online communities for radio controlled hobbies, which come in the form of message boards, mailing lists, or blogs. These can be found with a quick search engine keyword, and are usually home to numerous extremely intelligent people whose combined knowledge covers pretty much everything about radio controlled hobbies. If you ask a question of these communities, you will almost immediately receive multiple helpful responses. Using advanced technology like digital cameras and microphones, you can get an even more personal response. Finally, you can get your information from a good, old-fashioned book. Libraries are full of so much knowledge, it is surprising that they go so unappreciated in today’s culture. If you go to the library in search of books about radio controlled hobbies, you will find numerous resources that will help you out greatly. Your query could range from the electronic aspect to the construction. In a similar vein, you can subscribe to magazines that regularly cover this sort of hobby, giving new plans, details, and advice for all subscribers. If you use all of these different resources, you should have no problem building and enjoying the radio controlled hobby that you’ve always wanted. Embarking on the journey alone is definitely not advisable, since you will have to do many things that no normal human is faced with. From cutting the wood into precise chunks that will make up the different components to installing the electrical parts, each step requires close attention to detail. It is good to have backup in case you don’t quite understand something.
Monday, 16 August 2010
Tips For Enjoying Your Cruise Holiday
Is anything more luxurious than taking a cruise holiday? Traveling to exotic locations on a luxury ship, catching sunrays, and breathing the salty breezes can renew and replenish anyone, no matter how shopworn from the cares of work. However, a cruise holiday requires planning in order to be the best it can be. Check out these tips to have a cruise experience you will remember. So where do you start when planning a cruise holiday? First, what is your budget like? Do you need to hold down expenses? Then here are a few tips for economizing on your cruise holiday. When scheduling your cruise holiday, you should be aware that there are off season and on season dates, and that you want to schedule your trip in the off season to get the best deal. What you may not know, however, is that cruise lines actually change prices a number of times throughout the year. Ask and find out when their absolute lowest season prices are. In addition, keep your plans somewhat flexible so that you can change ships at the last minute. Sometimes a ship is not filled to capacity, so the cruise line will sell the last few tickets at a real bargain. It is always to their advantage to sail filled to capacity because people on holiday spend money on souvenirs, drinks, etc. Use this knowledge to get a really great deal. Where you cruise to on your holiday can make a big difference in your cost as well. If you pick a popular spot, you can travel cheaper than if you choose a less popular spot. Another consideration is whether you really care about those ports of call. If you just want to stay on the ocean liner and enjoy the luxuries, book a cruise that doesn't stop anywhere. These "cruises to nowhere" are just as luxurious as the others but cost less. To be safe on a cruise holiday, don't take a lot of expensive equipment or jewelry with you. Make sure your passport, health insurance, and other papers are up to date. Be sure to ask about laws you may inadvertently be breaking when you get off the shore you are accustomed to. Laws in ports and even in the water can vary, and you sure don't want a big hassle with a foreign law enforcement agency. To travel lighter, find out about equipment that will be available on the ship. For instance, if the cruise line provides irons or hair dryers, you won't need to pack yours. Also pack your own sample size shampoo, toothpaste, and other toiletries because these items will cost more in the gift shop. You should have access to laundry facilities on your cruise holiday, so you don't have to take a huge amount of clothing. Pick a wrinkle proof lightweight outfit for every two or three days and pick separates in colors that coordinate so you can get different looks. Be sure to pack a formal and or semi-formal outfit if you will be taking part in these sort of activities on your cruise holiday.
Friday, 13 August 2010
Group Craft - Make a Mural Is A Great Idea
Most craft ideas are geared to individuals, whether kids or adults. Sometimes you'd like to have a craft idea that works for a group of kids working together. Making a mural together is an idea that works for a group. By working together, you are creating something to decorate a shared area. Individual crafts can be displayed, but one unique item is often more effective than a group of items that are almost identical. In addition, sometimes kids' crafts, like it or not, just become clutter when they are taken home, and it isn't long before Mom throws it out. This craft idea of making a group mural can be displayed for several weeks and will not become clutter in anyone's home. The basic materials for a kids' group mural is freezer paper. Freezer paper is about 18 inches wide, and it is very tough. One side is plastic coated. That is the side that is designed to be placed against the food. You will have better luck drawing on and gluing things onto the other side. Class or group murals can feature a number of different design elements. You can mix up some finger paint and let the children make hand prints (or even foot prints!) on the paper. You can let them scour old cast-off magazines and color catalogs for pictures they like and let them cut the pictures out and glue them on. They can add scribbles, designs, signatures, slogans, or pictures using markers, crayons, or gel pens. They can attach stickers to the mural as well. This craft idea is very flexible! For making the mural, choose a topic that relates to the group in some way. If the group are girl scouts, for instance, and have been learning to camp, the mural can feature pictures of items related to camping. If you've been learning about dinosaurs, you can use them as a theme. If you want a really messy project that makes a cute mural for fall, mix up finger paint in fall colors. The children can each make a tree by first laying their forearm in brown paint. Then they lay their arm on the paper to make the trunk of the tree. They should spread out their fingers so their arm print has five short branches at the top. To make the leaves, the children make fingerprints all around the top of the tree using paints in other fall colors. If you add a few drops of dishwashing detergent to finger paint when mixing it up, it will be easier to clean off the children's arms. Do make sure they have old clothes or smocks for this craft idea. Little preschoolers will like making a mural with an animal theme. You should probably find and cut out animal magazine pictures to start with, and then let the children choose the ones they like for gluing down. Glue sticks are neat to use with small children. They will paste some of the pictures upside down. Expect it and do not scold them. It is the process that is important in this craft idea. The children can also use animal cookie cutters dipped in finger paint to stamp animals on the mural, too. You may need to tape the paper to the table so it doesn't slide around while the children work. An elaborate form of this craft idea that adults often make is a quilt around a theme. Each person in the group creates a quilt square to represent some aspect of what the group stands for. These quilt squares can be colored with fabric pens or crafted of patchwork or applique. Again, the craft idea is to build group solidarity and not to highlight one artist's skills over another. When the quilt top is completed, it can be a group project to tie it or quilt it. It can be hung in a special central location or given to an appreciated leader or member.
Tuesday, 10 August 2010
Choosing The Engine For Your Radio Controlled Car
If you are building a radio controlled car, you will be faced with choices every step of the way. You will have to decide how to build the model, how to incorporate the radio transmitter, and how you want to paint it. You will also have to decide how you want to power your car. There are several different choices, and unfortunately there isn’t one that stands out as better than the rest. Each powering method has its own benefits and tradeoffs that may affect your decision. You will have to consider these benefits compared with what exactly you want to do with your car. Here are the three main ways that you can power a radio controlled car. The first and most basic way to power a remote controlled car is to have a battery pack running the motors. This is the kind of system that you will see in beginning cars. If implemented correctly, it can be fairly effective. Its main strong point is that it is very light. Cars using electric power can reach all new levels of lightness. However, like all of the options, there is a tradeoff: electric cars are the slowest of them all. So, you will have to decide whether you want a light car that handles well, or a speed demon that will tear up the competition. And that brings us to the next choice, which is definitely a bit speedier than the electric option. Gas-powered cars are by far the most common when you are looking at hobby grade cars. The equipment required to handle all of the gas and combustion weighs quite a bit, and tends to make the car less agile. However, it makes up for this deficiency by being one the fastest choices. These types of motor kits are very easy to find. If you want one for your car, your best bet would be to look in some online specialty shops, or your local hobby shop. While it is not necessarily a positive aspect in my book, the fact that the cars are much louder when they run on gasoline seems to attract some people, who enjoy creating the noisy little machines. RC cars that run on nitro gasoline are quickly becoming the most popular and fastest growing segment of remote control cars. Nitro vehicles can come in many different forms. You can build the popular and durable trucks that will take jumps at high speeds and go on off road driving courses. Alternatively, if you are trying to reach very high speeds, you can build the type of racecar that is meant to speed along pavement, tracks or other prepared surfaces. As with gas, nitro requires the heavy motor equipment that some people find cumbersome. However, they are perfect if you want to swap out your electric motor during a race or other event. If you build your car the right way and avoid attaching the engine in permanently, you can switch whenever you feel a different one would be more appropriate. The average remote control enthusiast will accumulate quite a few different engines over the years, and will become familiar with which ones are best to use in a given situation. So don’t worry too much about buying the wrong engine and being “stuck” with something that you didn’t want. Just consider the pros and cons of each one, and compare them with your goals with your remote control car project. Think about how much speed you want, compared to how much agility or how much turning speed. If you have a local hobby store that stocks all of the different types of engines, then go in and ask to test drive a few of them to get a feel for the type of engine. You will be glad that you put so much thought into it.
Saturday, 7 August 2010
Start An Art Collectibles Hobby Today and Fill Your Home With Masterpieces
Collecting is a fun hobby, and one of the most interesting things to collect are art collectibles. Many different items can be painted with artwork and become an art collectible. Hobby enthusiasts collect such things as saw blades, and wooden eggs which have had artwork painted on. People even collect designer rugs as art. Another art collectible hobby is collecting limited edition plates, thimbles, Christmas ornaments, and figurines produced by such companies as Bradford Exchange. And of course, many people collect fine art paintings. The person with an art collectible hobby will probably find his or her own favorite artists whose works they appreciate. They can choose to focus on one particular artist, either past or present, or they can choose from the works of many artists. On the other hand, they may collect art and art objects around a theme they enjoy, such as cigars, wild animals, or piano music. One may think of an art collector as a rich person who has the money to spend hundreds of thousands of dollars on an original Van Gogh. A person of more modest means can collect art too, however. Post cards are a good place to start. Most art museum gift shops offer high quality, glossy postcards printed with some of their more notable acquisitions. By buying those cards one really appreciates, anyone can have an art collection. Ebay is a good source of art collectibles whatever type of art or collectible you fancy. In fact, if you are just starting out, the choices and options can be overwhelming! Just remember that you can sell your own belongings as well as buying those of others. This should make the impact on the budget a little less powerful. Other ideas for inexpensively collecting art collectibles are scouring flea markets, thrift shops, and garage sales. You never know what treasure someone else may be getting rid of. One nice thing about art collectibles is that artists can be found in every part of the world. The art collector should scout the local art shows, museums, and artist's hangouts to find out just what sort of talent can be had less expensively and close to home. Because of the local flavor of some artwork, art collectibles make good travel souvenirs. For instance, the artist Linda Barnicott specializes in paintings of scenes, buildings, and landmarks found around Pittsburg, Pennsylvania. Similarly, collectors can find local artist almost everywhere. An art collectible hobby will keep you interested in life and give you a home filled with art masterpieces as well. If you enjoy pretty and interesting things around you, consider starting an art collectible hobby today.
Tuesday, 3 August 2010
Information For The Beginner In Radio Controlled Hobbies
If electronic gadgets fascinate you and you want to do more than just use them, then you are a great candidate for pursuing a radio controlled hobby. If designing and assembling electronic devices is your fascination then you will be interested by RC models, whereas if you are more interested in wireless transmission and making communication contacts with people around the world, then you are more cut out to pursue hams. These overlap many times, and most ham operators have a flair for radio controlled models, and vice versa. This is because they are attracted to anything that concerns radio waves. The best resource available to a beginner in radio controlled hobbys is the internet. It is a storehouse of information with valuable bits of knowledge on all aspects of the hobby. But interestingly, as opposed to amateur radio which is far easier to search for online, searching for RC model enthusiast groups is a bit tricky! If you try to use any search engine to search for remote controlled toys, you will find scores and scores of sites listed, most of which deal with sales of the toy grade or sometimes hobby grade models. This does not mean that one wont find good resources on the subject online, just that one might have to change the keyword to find the best results. One other way is to use the online communities and forums which can be indispensable tools for connecting to people with similar interests. There are dozens of Yahoo!, MSN, AOL, and Google groups for this purpose. In addition to this, there are online communities, blogs and friends network sites. These will be good places to start. There are numerous groups and one must try to find one with people close to home as well as those that have activities related to the hobby. One word of caution always applies that one should never reveal personally identifiable details online unless you are confident in what you are doing. The benefit of online search is that distance is not a factor, and there are virtually no other restrictions. You may also meet with more experienced hobbyists who can guide you pretty well in pursuing your hobby. Talking to experienced hobbyists can help you make a good decision, and can help you learn a lot. There is a lot available online and someone must know where and how to get to the useful information. You must try to collect information on the history of the hobby that you are pursuing, and the current issues and contemporary relevant things with regard to the hobby. You should consider the amount of time you want to devote to your hobby. Time is an important aspect that one needs to consider before pursuing one’s hobby in a serious manner. Without adequate time available on hand, one cannot pursue the hobby of amateur radio. RC hobbies involving toys and devices also requires some time. Financial investment should also be considered. This is one important criteria and is the bridge that changes you from “I want to be a radio hobbyist” to “I am a radio hobbyist”. Amateur radio sets are available in ready-to-use form. The costlier models usually have a longer range and better quality. On the same grounds, the better and latest RC models will require a considerable investment. Just use all of the resources at your disposal, and you are sure to find that radio controlled hobbies are very fun and rewarding.