Turmeric is generally used as a spice but it has garnered a reputation as a virtually magical substance when used as a dietary supplement. It is said to treat arthritis, heartburn, Crohn鈥檚 disease,...
What was the greatest dirigible tragedy in history? I bet just about everyone thought of the Hindenburg which crashed and burned in a spectacular fashion when coming in for a landing at Lakehurst,...
Studies are the heart of science. But which studies do we take to heart? That is becoming more and more of a critical question as studies are being cranked out at a frenetic pace exploring every...
Glass is made by mixing and heating silica (sand), sodium carbonate (soda) and limestone (calcium carbonate).聽 But, as we know, glass breaks quite easily, especially when subjected to sudden...
Science is as a quest for knowledge. Sometimes it ends with a clear-cut result, often not. The Earth goes around the sun. Water is composed of hydrogen and oxygen. The speed of light is 299,792,458...
Because my wife and I had a wonderful dog for nearly 9 years and since I give a lecture on human waste in our Environment course at 9I制作厂免费, I was most interested to see the article that is making...
Solvents! What do you think of? Nail polish remover? Dry cleaning fluid? Yes, those are solvents. But there鈥檚 a lot more to the story. Chemistry would not be possible without the use solvents. Most...
鈥淲hen there is substantial, credible evidence of danger to human or environmental health, protective action should be taken despite continuing scientific uncertainty.鈥� That鈥檚 the 鈥淧recautionary...
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