1-10 of about 1,200 Hubssort by Hot Best Latest
53Why Isn't Pluto a Planet Anymore?
Why isn’t Pluto a planet anymore, and who decided this anyway? For generations Pluto clung to the final spot in the solar system, until a few years ago when it was demoted. The littlest planet, it turns out, is not a planet at all. So, if Pluto isn’t a planet then what is it?
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62All About Tiger's Eye Stone
Tiger's Eye is a very powerful stone; it can bring you luck, courage and focus.
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57Use of Solar Energy MA
Solar energy is a form of energy released from the sun. It is easily converted to electricity or heat with the help of solar thermal devices and photoelectric devices. The solar energy obtained from the sun is sustainable, clean and mostly...
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54Solar energy: Hope for future
Solar energy: Hope for future Solar energy is the best source of renewable energy. It is readily available at all places in the Earth’s surface. Solar energy is available at no cost at all. Solar energy is the hope for the future of this...
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73Energy efficient air conditioners: how to save money on your electricity bill: use three free online calculators here
This helps homes and business save money for years, on the electricity bill. The higher the energy star rating, the less the air conditioner will cost you to run, over time.
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86Well Paid Jobs Among 100,000+ Job Openings in South Africa
Johannesburg, South Africa The HubPages writer Prince Maak asked a question concerning the availability of well paid jobs in Africa. While I do not have data for the entire continent, I can supply some information about types of job listings open...
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69The benefits of solar power
Solar PowerThe benefits of solar power For a long time we people have been abusing non-renewable energy sources and also have been doing a lot of harm to the atmosphere. The time has come for people to take a look at alternative powers sources to...
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76Solar power – Sunshine to electricity
Solar energy 101. An insight on the technical characteristics and efficiency of solar power. How solar energy works, and why residential use can make you save money in the long run, while reducing effectively your carbon footprint.
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78The Shortcomings of Windmills: Why the Green Movement Isn't Green
When many people think of environmental sustainability, the images that come to mind are of windmills, solar panels, and cars that run on vegetable oil. I argue that none of those things are sustainable, and they never will be. I realise I may...
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74A short introduction to astronomy
Astronomy – a science on universe, one of the oldest sciences. This article addresses an introduction to astronomy. We started with the distances in astronomy. After that we will discuss apparent and absolute magnitude as the measures of stellar brightness. In the third part we present astrognosy, branch of astronomy dealing with constellations. Finally we give an overview of the Solar System. The matter is illustrated with examples and photos.
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