Why ice floats on water
By: TheBlogger
Water is considered to be a Universal Solvent, and can dissolve a lot of minerals, liquids, substances and even metals. This is one property of water that separates it from other liquids and sunbstances. Water can dissovle tang powder, and other protein powders to create...
Sunlight and the human body
By: Irrira Rikki
THE LIGHT WE LIVE BYImagine you are like a tree, and any hairs on your human body are the leaves. These leaves act as receptors with absorb into their shafts, right through to the roots within our human tissues, and even deeper into our bodies...
By: Janet Grischy
Gold is an ancient metal. Too soft for use in its native state, it was alloyed with silver, zinc, copper, or nickel for use in jewelry or coinage. Now it is deposited into integrated circuits in tiny quantities, used in dentistry, to protect satellites from...
College science fair project topics
By: James Johnson
College Science Fairs are not common, but should basically be an extension of High School Science Fairs. They obviously need to be much more detailed and specific, highlighting new ideas and concepts in the various fields of science. What are some potential topics that could...
By: Janet Grischy
Cadmium is a potent poison. It has no role whatsoever in the human body and exposure to it causes cancer. We only use it in industry and art when we must, and then we must take strong precautions.Cadmium, symbol Cd, has an atomic number...
By: Adewale Olowode
Planets are uniform bodies that moves around the stars in orbits.By moving in orbits,they conform to a regular,repeating path or pattern in space.They do not release visible lights,as is found in Moon or the Sun.Hence,they occur as dark...
The month in recorded history with no full moon
By: Susan Smalls
The moon has mystified people for ages. Many cultures have stories about the man that in the moon and stories that explain the phases of the moon. It is still debatable about whether the moon actually impacts our feelings and emotions, but if you walk...
By: Vicki Phipps
More than likely, the first thing you'll want to know is, "What is a sun dog?" Regardless of what you may think, a sun dog is not a confused dog who howls at the sun all day long instead of at the moon by...
By: Vicki Phipps
The connection between astronomy and the North Star has been seen for as long as human beings looked up with delight at the sky. In ancient times they looked for the same North Star that we try to find today. The North Star has always...
By: Susan Smalls
Most of us are familiar with the childhood song "Twinkle Twinkle Little Star." Some of us have even been potty trained with a rendition that leaves out the "w." And even if some people, who must have lived under a rock for their...

 

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