The Greenhouse Effect: Is The World Heating Up?

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An increase in global water temperatures of only 2°F could raise the ocean level by two feet; melting ice caps could creating extreme flooding and changing the face of the landscape the world over…Low-lying cities, such as New York and New Orleans, would be the first to be affected. It has been estimated that if sea levels rose no more than 26 feet, senators of the future would travel from the Capitol by boat to visit the White House!


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NASA Blew Up The Moon

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What’s all the buzz about the moon getting blown up about?


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The Effects of Pollution

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Decomposition, or the return of materials to the nonliving environment is made by the decomposers, primarily the fungi, and bacteria.


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Evidence for Alien Life

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Are we alone? In order to answer that, we have to look at what makes life..life.


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Global Warming

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Global Warming is turning into a crisis. I give my feedback on it now.


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Whales & Whaling

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The largest mammals in the animal kingdom are the whales, some of which are five feet long, but most of which are over fifty feet long. Blue whales are the largest. They generally grow to one hundred feet in length and weigh approximately 300,000 pounds.


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Motion of Vehicles in The Air

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As the plane cuts through the air, the air that flows over the top of its wings has to travel a greater distance than the air flowing underneath its wings. So the air has to travel faster over the top than the bottom. Hence the air pressure on the top and bottom of the wings produces an upward force or lift that pushes the wings upwards.


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Flashback: Who Discovered Oxygen?

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Discovery of Oxygen.


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Mechanics of Respiration

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Respiration in man is associated with the movement of oxygen into and carbon dioxide out of the air sacs in the lungs.


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Plants Give Out Oxygen

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The process of plants making food in the leaves is called photosynthesis. `Photo’ means `light’ and syntheses is’ means combining to make a new thing.


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