76: Wind Energy And Other Alternative Energy Sources
There are lots of energy sources that we can harness if we only seek to research and develop the technologies needed to do so. We can get away from the fossil fuels and the old electrical grids by giving attention to alternatives to these energy sources....

77: Benefits Of Buying A Telescope
One of the greatest scientific instruments of all time is the telescope. With thousands of years of effort of scientists in astronomy, today we have telescopes that are both readily available and accessible to everyone. So, what are some of the benefits of buying a telescope?...

78: The Truth About The Petroleum
Petroleum is the most widely used form of mobile energy and now supplies approximately three-fourths of the total energy used in the United States....

79: Alternating Current And Its Role in Electricity
AC motor is an electric motor that is driven by an alternating current....

80: First Telescope Buying Tips For Backyard Astronomy
Using a telescope in your own backyard can be one of the greatest hobbies you get into, which is both rewarding and at the same time increases our knowledge of practical astronomy. However, getting there can be problematic. Here are some tips to buying your first telescope....

81: Energy And Science On This Planet
Energy is central to achieving sustainable development goals....

82: Biology Is Crucial Part Of Science
Biology is an intensely practical subject and both individual and group investigations are carried out, some being assessed for public examinations....

83: The Theory of Everything Finally Revealed: Secret Relationship between Gravity and Electromagnetism
After Albert Einstein's general theory of relativity was published in 1915, the search for the theory of everything combining gravity with electromagnetism began. Though Einstein thought it was possible to find such a theory, many physicists thought the task was impossible. The "doubting Thomases" continue to this day....

84: Constellations The Astronomers Navigation Tool
Since the dawn of time, when man first looked up in the heavens, he painted the sky with pictures. The points of light from stars made patterns which looked like certain objects. Today these constellations are still in use, though some have been left out, and are necessary to navigate the heavens with a telescope....

85: The Turbidity Meter; The Most Useful Of Scientific Gadgets
A look at the scientific process of turbidity measurement and how the process ensures we have clean water and gives insights into the health of our river systems....

86: What Is Astronomy? - Astronomy 101
Since the dawn of time, men and women have looked up into the sky, looking for answers. Why are we here? Where are we? And what are those shinning lights in the night sky? Astronomy thus began, and it is the study of that beauty that we call the heavens....

87: Can Binoculars Be Used As Astronomy Binoculars?
When we think of astronomy, the first thought that comes to mind is a telescope, and preferably a big telescope! The question of whether binoculars can be used for astronomy never crosses our minds. In this article, we will take a look at what binoculars can do for astronomy....

88: Age Old Questions In Astronomy Answered
As you read every word of this short astronomy article, you will discover the answers to some of the most pressing questions in astronomy. How did the seas form? Where did life come from? And how was the Moon born, so close to Earth?...

89: The Science Education Belief In America
Political leaders, tech executives, and academics often claim that the U.S. is falling behind in math and science education....

90: Buying Telescopes? - Do You Really Know How To Navigate The Heavens?
You could buy the best telescope in the world, but it doesn't mean that you will be able to get the best out of that telescope. What is the best way to start in astronomy, and know before buying a telescope? Join me as we look at what you can do to get a right start in astronomy....

91: How Much Viable Is Bio Fuel
Amid the much hype being created about this alternative fuel, sceptics are asking if it will be promoted at the cost of edible oils....

92: Myth and Reality Regarding Condom Usage and the Spread of HIV or AIDS
In this day and age there is a great deal of misinformation pertaining to the spread of HIV and AIDS even when a condom is utilized during sexual activity. Unfortunately, there is some indication tha...

93: the Discovery of New Species in Tanznania
Tanzania is a part of the world which is situated in Africa continent; this region is very richest with the natural features. It contains the greatest mountain in Africa and the second in the world ca...

94: Cold Case - Phoenix And The Outlook For Life On Mars
NASA's Phoenix lander is scheduled for a May 25th touchdown on the surface of the Red Planet. This mission has the potential to take our understanding of the suitability of the sub surface conditions on Mars for life to a new level. If NASA can pull this off, it will be quite an achievement just to get it down on the surface !...

95: How Conductivity Meters Have Revolutionised The Agricultural Industry
A look at the uses of the conductivity meter in the agricultural industry and how it aids crop production and yield....

96: Why Now Is Important For Astronomy
We are at a critical juncture in solar system exploration. On the drawing boards are dozens of promising ideas, many which could be realized in the coming decades....

97: Tips For Examing The Earth's Moon With Binoculars
Our moon is 2,000 miles wide and is very close to us, allowing us to see all of its tiny details with just a pair of binoculars. Binoculars would reveal the chaotic landscape of the moon that is fulled with mountains, dark deep valleys, and large craters....

98: What Would The World Be Without Titration?
A look at the medical and chemical uses for titration experiments and the process involved....

99: Climate Change and Energy are Converging into New Era of Clean Energy
Entering a period of "great bubbling" driven by innovation across the energy spectrum....

100: "Oil as the New Gold": CERA Comments on the New Fundamentals of Oil and Record High Prices
Credit crisis, global financial dynamics and new cost structures, more than demand and supply, are now driving record high oil prices. Will a spreading recession reverse oil's rise?...