Archive for May, 2008

Green Books Go Digital At ecoBrain



Green Books Go Digital At ecoBrain

Are you tired of all your old books collecting dust on your book shelf? Feeling guilty about all those trees that were cut down so you could snuggle up to your latest read?

Well, no more!

A brand new digital book (a.k.a. ebook) seller, ecoBrain, is here to encourage everyone to drop the paper book habit and say hello to digital book downloads, saving thousands of trees in the process.

Taking it a step further, ecoBrain is only publishing books about environmentally friendly, green inspired living to encourage eco authors to go paperless as well.

Their current ebook categories are as follows:

Environment
Sustainable Living
Renewable Energy
Climate Change
Business & Professional
Environmental Science
Health
Academic
Fiction
Memoirs
Religious
Nature
Cooking
Green Building
Gardening and Agriculture
EcoBrain Kids

They also offer gift certificates and a ‘refer-a-friend’ program that lets you earn credits towards free ebooks and cash.

From ecoBrain’s Environmental Statement:

“EcoBrain is an online digital download store, dedicated to educating people about environmental living options while affording them the opportunity to purchase materials digitally in an effort to radically reduce the impact on the environment. Because eBooks are paper-free, easily storable and transferable electronic files, they give book readers the option of reading on the computer screen, a hand-held device, or printing off only the pages they deem necessary (preferably on recycled paper.) Additionally, because EcoBrain eBooks are delivered and produced electronically, very little energy is used in their creation and no fuel is used in their delivery.”

“Reading eBooks saves trees. We all know that when we buy a book, it comes from a tree…But global paper consumption has increased by a factor of 20 this century and more than tripled in the past 30 years…”

And from ecoBrain’s Mission Statement:

“Our mission is to be the largest provider of educational material about green living and the environment. We offer quality material that is fairly priced, respects the earth and helps to educate our customers about living a greener life.”

After browsing through their collection, I found some great additions to my cyber library. Most books I had never seen or heard of before, so ecoBrain is giving the ‘little guy’ a chance to shine and allowing them to hold true to their green philosophies.

Check ‘em out and remember that at least now you can feel better if your paperless books sit on your hard drive…they’ll be collecting cyber dust instead. :-)

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solar panel production costs

solar panel production costs

Solar panels are more interest among people of the world energy chewed. What are solar panels? They are a matrix photovoltaic cells that capture energy from sunlight. In simple terms, solar panels capture energy from the sun during the day later use. Solar energy is a renewable energy source and not be exhausted, such as coal or natural gas. It can be operated as needed and used to power all our energy needs. With the invention of solar panels, which helped mankind capture solar energy, solar energy has become a more powerful energy in the last decade or two.

Solar panels are made of crystalline silicon and gallium arsenide. Silicon is also used in microprocessor chips. Arsenide gallium is very expensive which also makes the initial investment cost of solar panels high. These panels harvest energy sun and convert it into electricity. The electricity produced depends on the amount of energy is harvested. Basically, a solar wind 0.2 m in diameter can create electricity to 2 A current of 2 volts when exposed to sunlight on the surface of the equator. However, electricity generation is determined not only by the size of the panel but also by the quality of materials used in manufacturing solar cells. Over time and with wear, the production capacity of electricity by solar cells decreases.

Solar panels are environmentally friendly and cause no pollution while producing electricity. It also causes no imbalance of the ecosystem. The electricity generated by solar panels can be used to power a lot devices. Solar energy is very commonly used for lighting needs. Solar panels are also widely used on satellites. Solar energy is a clean energy source for all needs, with no impact on the environment.

Solar energy and solar panels are the energy solution for the future. The conventional energy sources like fossil fuels and natural gas are fast ozone. To meet the energy demands of the future, we will make use of clean, renewable energy such as solar. Solar panels relieve you from dependence on the grid and can fully meet all energy needs home.


The smaller solar panels are portable and can accompany you wherever you go. They are very handy when you do not access to other sources of power for small appliances. Handheld devices, laptops, calculators and small vehicles Motor work well with portable solar panels. There are endless applications for solar panels, if you decide to use them.

Solar panels can be purchased from various producers of solar panels and distributors. The price is variable and depends primarily on the ability of power panel. These panels are typically installed in open areas like the roof top or open field to maximize the direct sunlight. The location of the sign shall be as set to maximum sunlight throughout the year. Proper selection and installation of a solar panel of goodwill so that your energy needs are met.

The high investment cost of solar panels has dissuaded many people from for them. However, cost alone should not be the decisive factor while selecting a means of electricity. Solar panels produce no gas or toxic products in the production of electricity and helps keep the environment clean and unpolluted. Using solar panels is the least we can do to protect our environment and make our world a better place for future generations.

About the Author:

2. Reshma Anand has been writing for several years and has written on various topics. She is an engineering post graduate from world’s premier technology school and also holds an MBA from one of the top B Schools. She was working with one of the largest business conglomerates before she gave it up to take up her passion for writing.

Article Source: ArticlesBase.comGo Green With Solar Panels

Will The Price Of Solar Panels Come Down Anytime Soon?



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Interesting Facts About The Snow Leopard

Interesting Facts About The Snow Leopard

Video 1 – Snow Leopards in Captivity (Courtesy of Big Cat Rescue)


Video 2 – Snow Leopards in the Wild (Courtesy of the Discovery Channel)

Snow Leopards – King of the Mountain

By Allison Kilkenny, Guest Author

Habitat

Snow Leopards (also called the Ounce) are native to the mountains of central and southern Asia. Their home range extends into 12 countries: Uzbekistan, Russia, Tajikistan, Mongolia, Nepal, Pakistan, Kyrgyz Republic, India, Kazakhstan, Bhutan, Afghanistan, and Tibet. Snow Leopards live within a well-defined home range, though they do not aggressively defend their home turf when individuals enter their range.

Population

The total wild population of Snow Leopards is between 3,500 and 7,000. The amount of Snow Leopards living in zoos around the globe ranges between 600 and 700. The country with the most Snow Leopards is also the country with the largest habit area per square kilometer: China. China is home to between 2,000 and 5,000 Snow Leopards, and its square kilometer habitat area is 1,100,000. The country with the fewest Snow Leopards is Uzbekistan with 20-50 cats, though their habitat area is significantly smaller at 10,000 square kilometers. The correlation between population and habitat area is no coincidence. If given a safe, large preserve, Snow Leopard populations thrive, which is why the work of environmental conservationists, who devote their life to protecting the habitat of Snow Leopards, is so important.

Appearance

They are medium-sized cats and do not roar like their other feline brethren.
Snow Leopards are most famous for their beautiful fur, which has spots of black on brown atop a soft grey coat. Their overall patterning resembles that of the Jaguar. During the winter, the fur turns white to help camouflage them against snow. Snow Leopards’ tails and paws are both heavy with fur to protect it from the cold, snowy regions of the mountains.

They weigh anywhere between 77 and 121 lbs, and are distinguishable from other cats, not only from their markings, but by their longer tails that help them to balance on the sheer mountainous cliffs of their habitat. When it is very cold on the mountains, Snow Leopards have been known to use their long tails to cover their mouth and nose from the frigid wind. The male’s head is much wider and squarer than the female Snow Leopard’s head. Their furry, large feel come in hand as snowshoes as they ascend mountains.

During the summer, Snow Leopards live above the mountain’s tree-line at about 6000 m altitude, but in the winter, they descend into the forest at about 2000 m.

Family

Snow Leopards live largely solitary lives, though the mothers sometimes keep their cubs for a long period of time in their mountain dens. Mother Snow Leopards usually give birth to 2 to 3 cubs in their litters, but they have been known to birth as many as 7 cubs.

Eating habits

Snow Leopards are opportunistic feeders meaning they eat whatever they can find. Oftentimes, they kill animals up to three times their size, which sometimes entails the domestic livestock of nearby farmers. Whenever possible, Snow Leopards attack their prey from behind. They have been known to jump as far as 14 meters, and that kind of agility is important when they ambush prey walking through the mountains such as boars and small rodents.

Lifespan

Snow Leopards usually live anywhere between 15 and 18 years, but have been known to live as long as 20 years.

Conservation

The Snow Leopard is an endangered species because poachers have long desired their pelts, which command high prices on the fur market. The Snow Leopard population dwindled to 1,000 in 1960s. Recognizing the crisis and impending extinction of the species, conservationists worked diligently to restore the Snow Leopard population, which has recovered slightly because of their efforts.

The most famous and consistently protected Snow Leopard areas are: Khunjerab National Park in Pakistan, Nanda Devi National Park in India, Hemis National Park in India, Chitral Gol National Park in Pakistan, Sagarmatha National Park in Nepal, Qomolangma National Nature Preserve in Tibet, Valley of Flowers National Park in India, Tumor Feng Nature Reserve in China, Annapurna Conservation Area in Nepal, Dhorpatan Hunting Reserve in Nepal, Shey-Phoksundo National Park in Nepal, and the Gobi Gurvansaikhan National Park in Mongolia.

Snow Leopards as mascots

Naturally, these beautiful, strong, agile cats are admired and act as mascots for several countries and organizations. The Snow Leopard is the national symbol for Kazakhs and Tatars. An image of the Snow Leopard can be found on Tatarstan’s coat of arms, and the Snow Leopard is the official seal of the city of Almaty. Similarly, the arms of North Ossetia-Alania also contain the image of a winged Snow Leopard. The brave Soviet mountaineers, who managed to scale all five of the Soviet Union’s 7000m mountain peaks were awarded the Snow Leopard aware for their fearlessness and dexterity, which mirrored the ability of the cats’. The Snow Leopard is also the symbol of the Girl Scout Association of Kyrgystan.

Beautiful, strong, and endangered, these wonderful creatures need all of our help to preserve their habitats so they can thrive for generations to come!

Snow Leopard Conservation Organizations:

Snow Leopard Trust
Snow Leopard Conservancy
Big Cat Rescue
Defenders Of Wildlife


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