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Posts Tagged ‘science’

Global warming is a real threat that’s constantly being mentioned on the news, an issue that you must be aware of. However, you may have simply relied on the government to seek ways on how disasters related to it can be averted. Such an attitude can certainly be very disastrous though. Global warming doesn’t only mean the possibility of huge natural disaster which the government must address. This is also a problem that you are confronted with as you try to make your home safer for its occupants.

The ozone layer has continuously thinned because of carbon emissions and this has caused the sun’s scorching heat to affect even the interior of your home. The heat generated by the sun can be damaging to both your skin and to the heat-sensitive appliances inside the house. You shouldn’t ignore this or else you’ll just endanger both your property and your family. You must see to it that the necessary protection is installed such as solar film on your windows.

Every homeowner who deals with window tinting for the first time may think that its purpose is just to reduce sunlight. However, once light is diminished, heat is also significantly reduced. Of course, you can’t separate light from heat since science explains them almost in synonymous manner. Obviously, it’s not wise to block all of the sunlight from coming in. That’s why you only have to apply enough solar film on your windows to still have some light inside whilst deterring heat at the same time.

It’s the harmful amounts of ultraviolet rays that can damage the skin and are the very rays that tinted windows prevent effectively. The function of tinted windows is similar to the lotion that you always apply before bathing yourself in the sun in order to protect your skin. You expect the lotion to protect you from sunburn or from skin cancer by limiting your exposure to ultraviolet rays. You need to have the same protection even when you are inside the home.

You may think that thick curtains will do the trick instead of putting solar film  on your home’s windows. However, this will greatly reduce the ambience of your interior by deterring most of the light and making your interior appear too dark and muggy instead. The curtains will make the atmosphere inside too dark for the interior’s features to be appreciated. Tinting the windows, however, will reduce the sunlight inside but retain the ambient character of the interior.

You should choose the right solar film  not just by how it looks on the interior but also outside the house. Having windows with sophisticated designs may entail you to use non-reflective films only; otherwise, people will not notice how nice your windows are. However, if you have glass walls and sliding doors, it may be wise to use reflective films. They are often used when the home’s exterior has to be emphasized such as those with manicured lawns, patios and pools.

Premier Tint is a company that only uses the best quality solar films. Its 20 years of existence in the business only shows their credibility being one of the best glass film installers in Sydney.

For the Dinosaur connoisseur and collector, you will find what you have been looking for at Dinosaur Model Toys.com. The creator of all the works featured on this site is not only a gifted sculptor, but actually works with dinosaur fossils as a paleontological reconstruction artist, fossil preparator, and field technician at the Natural History Museum of Los Angeles. His artwork is based on the latest scientific research, real fossil material, and years of hands on experience. This is why the work featured is regarded as some of the most scientifically accurate available to the public.

The new Dinosaur Galleries at the Natural History Museum of Los Angeles will feature many of the artist’s creations. Most notable is the baby Tyrannosaurus rex estimated to have been two years old when it died, for which nearly ninety percent of the skeleton will be recreated for this mount. This sculpted reconstruction will be featured with two real T-Rex specimens, one a six-year old, and the other the sub adult specimen named “Thomas” which Doyle Trankina helped collect, and prepare. Thomas is estimated to be about seventy percent complete, making it one of the top five most complete in the world. Our initial offering will be a series of cast resin models and limited edition bronze sculptures with both a highly detailed exterior view, and a rendition of the internal skeletal anatomy of an adolescent T-Rex similar to the Thomas find.

As part of the Dinosaur Institute at the Natural History Museum of Los Angeles Doyle Trankina has attended several field excavations in Montana Utah, and Mojave. While in the field Doyle prospected, and assisted in the collection of several specimens, most notably Thomas the sub adult Tyrannosaurus Rex that will be gracing the museums new Dinosaur Gallery in 2011. Through his experiences with the museum with his private obsession with prehistoric life and the natural world, Doyle has produced several sculptures and illustrations for exhibition and publication. Doyle has an extensive list of sculptures to produce over the next two years. His work will require lots of observational study from the museum’s collection, and extensive extrapolation based on the latest research, and modern analogues like birds, and crocodiles.

The detail and fidelity to the skeleton was accomplished by long study of the anatomy from several existing mounts, scientific publications, and photographs from the some of the best Tyrannosaurus specimens. After completing the preparation of Thomas, Doyle embarked on a half skeletal, half flesh reconstruction of an adolescent Tyrannosaurus Rex at 1;24th scale. The teeth were surfaced to provide the accurate thickness and semblance to where the tinny serrations would have lined the many teeth. Because the position of the serrations actually change on the teeth as they move back towards the throat, the ridge implies the appropriate location of the serrations. The scales were carved individually so that the skin wraps around the form in a realistic, and accurate way.

This project has just begun, and with Dr. Chiappe Doyle will be making history in presenting the worlds only mounted baby Tyrannosaurus rex specimen. Doyle is currently working on a skeletal reconstruction of a baby Tyrannosaurus rex which will be mounted in the new Dinosaur Galleries with Thomas and an intermediate specimen as an illustration of age progression. The actual specimen is only known from a skull fragment from the snout of what is believed to be from a two-year-old Tyrannosaurus rex. There are no post cranial remains, and there are only a handful of examples that are believed to be that of baby dinosaurs.

Nearly 150 million year old, the tiny Fruitadens would have shared its life with such titanic beasts as Brachiosaursus, and Allosaurus in the late Jurassic. Fall of 2009 marked one of the biggest Paleontology news splashes, featuring N. America’s smallest dinosaur, Fruitadens haagarorum. It is thought that the animal might have weighed as little as two pounds and measured only 28 inches in length. Fruitadens was discovered in Colorado in the late 1970s in a geological formation known as the Morrison, more specifically in an area called Fruita, for which the specimen was named after.

The strange dentition of this animal implies that Fruitadens might have been omnivorous, eating plants and at least insects if not small vertebrates. Doyle has produced the first and most accurate illustrated and sculpted reconstructions of this animal. Fruitadens belongs to a family of early dinosaurs called heterodontosaurids, which share many interesting features, one of which are the teeth. Fruitadens like other heterodontisaurids have varied dentition, and in the front of the mouth sits a canine like tooth on the lower jaw. His work was featured on every major news source in the world, and five of the sculpted Fruitaden will be featured in the new galleries in 2011. In his studio, Doyle is currently working on a scale Fruitaden, which will be approximately 30cm long . This will be the only scaled sculpture of the animal, and the first and only for sale. The full scale version is not for sale and can only be seen at the Museum.

Doyle is also concurrently working on Mamenchisaurus, a long neck dinosaur and part of the branch of Sauriscian (lizard hipped dinosaurs) known as Sauropods. The rare skull was found in China and researchers provided a paper with a detailed description and several scientific illustrations. Sauropod skulls are rare because they are so frail in construction, have several small bones that usually disarticulated some time after the animal dies, and are not commonly preserved in fossilization, or are so disarticulated and in such small pieces that they are nearly impossible to find. As the prospects of obtaining a casting of the Chinese mamenchisaur skull proved too difficult, Doyle was charged with the task of reconstructing the skull from two dimensional reference and other dinosaurs like Camarasaurus for comparison, and to gain familiarirty with Sauropod skull anatomy.

Doyle Trankina is a sculptor, illustrator and fossil preparator at the Los Angeles Museum of Natural History. For unique scientifically authenticated Dinosaur Art, Dinosaur Models and Dinosaur Resin Model Kits, visit his online store Dinosaur Model Toys.Com.

The concept of airsoft was originally created in the country of Japan. Airsoft guns were created in Japan in order to give the people something they could own in place of a real gun. This is because the laws in Japan are so strict as far as firearms go, that it is nearly impossible for anyone there to ever own a real gun (especially a pistol).

When airsoft rifles/guns were first created in Japan, it was originally meant as a means to give the people something they could own and hold, that looked and felt just like real guns. For this reason, most of the airsoft guns were made as replicas of real guns, and looked and felt extremely realistic.

Since these airsoft rifles (and pistols) could only fire non-lethal, plastic airsoft BBs, they were perfectly legal to own and operate by anyone. This is due to the fact that they are not at all capable of ever firing any real, live round, or even metal BBs or lead pellets, for that matter.

Shortly after airsoft rifles came about in Japan, the actual sport of airsoft began, which quickly became very popular in other countries, such as Europe, Great Britain, and then the United States, among other places.

Now airsoft is played by people of all sexes and age groups, and there are many different types of games. The types of airsoft games played range anywhere from small skirmishes, to full blown tactical group battles. Sometimes airsoft guns are even used for historical re-enactments as well.

Also, airsoft guns, especially the electric airsoft rifles, are used for real military and police training purposes. Many of the common airsoft rifles used for these purposes are the airsoft M4 rifle, the airsoft AK 47 airsoft gun, 9mm airsoft pistols, and even airsoft sniper rifles.

The type of gear used for airsoft is very diverse, and commonly includes things such as tactical vests, pants, boots, face masks, and much more. In this day and age, many different types of gear have become widely available, and come in many different flavors.

As far as the price goes, airsoft is generally a fairly cheap sport to get into. Much cheaper than paintball in most cases, especially when you consider how much cheaper airsoft ammo is compared to the cost of paintballs. I think it is fair to say, that all-in-all, airsoft is a fun, and fairly easy sport to learn, that can be enjoyed by virtually anyone, male or female, child or adult.

The article that you just read was created in order to cover the origins and history of airsoft, and was written by Teri Eldritch. Teri is so fond of the sport of airsoft that he runs his own airsoft store, which can visited by clicking here.

If you’re thinking of growing your own hydroponic tomatoes then you should as they are delicious and you will make some serious money from them.

Below are some benefits of growing your own hydroponic tomatoes.

1. As you won’t be growing your hydroponic tomatoes in soil, no soil borne diseases will be passed on. You will end up with healthier tomatoes as a result. This will show!

2. For the same reason, no soil loving pests and creatures will get near your tomatoes. There will be no need to pay for expensive pesticides and so your tomatoes will be organic too!

3. Once the initial start up costs have been made, running costs will be around 20% lower when growing hydroponic tomatoes.

4. You will be able to plant more tomatoes in a smaller area! This is despite the finished product actually being larger too! This is because the roots do not grow as large hydroponically as they have access to all the nutrients they need.

5. Maintenance time is greatly reduced! You don’t need to water hydroponic tomatoes as they already have access to all the nutrients they need. Weeding doesn’t exist in hydroponic gardens in fact all you really need to do is sit back and pick the tomatoes once they are ready.

6. There is a year long yield because you have manipulated the growing conditions to be optimum all the time! As soon as it’s off season you can sell them for higher prices.

7. You can grow hydroponic tomatoes anywhere; rooftop, window ledge, living room, bedroom, garden, garage or greenhouse.

8. They will grow at least 40% larger than traditional tomatoes as you will have created their dream growing environment. They will also have access to all the nutrients they need.

9. As you won’t be watering them, there is no danger of either under or over watering. This is a big problem that many novice gardeners face.

One of the common gastro-intestinal conditions suffered by many today is acid reflux. To prevent it from developing into a more serious condition, it is necessary to treat it from its early stages. Since this condition has a lot to do with the acid and enzymes in your stomach, people often look into a home remedy for acid reflux, which can be a special diet or activity. Let’s take a look at the three most popular options for natural acid reflux treatments.

Diet For Acid Reflux

One quick home remedy is drinking milk. This is especially good for those who are experiencing acid reflux for the first time. However, this is not a permanent solution, as milk can cause a rebound effect after some time.

To get rid of acid reflux for good, practice eating smaller and more frequent meals. For instance, you can have 3 medium-sized meals throughout the day plus 2 snacks in between. When eating 3 large meals in one day, your stomach tends to build up excess acid during the long hours before those meals.

Don’t just have smaller and more frequent portions of any kind of food. You need to avoid high-fat foods and instead eat more complex carbohydrates like breads, rice, and pasta. These kinds of foods are able to tie up extra acid and are much gentler on your stomach. On the other hand, high-fat foods tend to stay much longer in the stomach, therefore forcing the stomach to secrete more acid. Finally, limit your alcohol intake, as alcohol like beer can double acid production in your stomach in just 1 hour!

Herbs For Acid Reflux

Some herbs such as chamomile, gentian and ginger are good acid reflux treatments. You can couple these herbs with your acid reflux diet to sooth stomach muscles and other unwanted symptoms. The benefit of using herbs is that they tend to have no harsh side effects and can be used for the long term.

Activities For Acid Reflux

Aside from relieving symptoms of acid reflux, but you’ll also need to maintain overall health. There’s no point in treating acid reflux once and then going back to your old habits. If you’d like to get rid of acid reflux for good, exercise regularly and try some de-stressing techniques.

You’d want to lower down your daily stress as much as possible since it has been found as one of the major factor of the condition. The best thing about physical activity is that it doesn’t cause adverse side effects and nor does it cost a thing. When you exercise your body naturally releases endorphins, which aid in digestion and also help you feel mentally and physically better. You may do mild exercises (avoid strenuous exercises) like walking and relaxation techniques such as stretching and yoga.

To sum it all up, a natural home remedy for acid reflux can be your best choice in treating your condition. This is because it often has no side effects, is safer for long-term use, and benefits the whole body as a preventive treatment. Before trying out any of the treatments mentioned, consult your doctor first.