| Well, What's the Answer? | | Remember when you were in school studying science? Remember when your teacher told you that sound was made up of vibrations which were recieved by a recepter such as an ear drum. The brain then interprets those vibrations as sound. More than likely... | |
| | | Mars Update | | Evidence of Perchlorate has been uncovered in soil tests on Mars by NASA's Phoenix Mars. This finding has surprised scientists. In addition, scientists are strongly denying that such a large quantity of salt rules out the possibility of... | |
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| | | Solar eclipse, its history and science | | The first datable records of a solar eclipse was in 753 BC, in Assyria, but earlier notations, among them Chinese diviners' queries on oracle bones from 1,300-1,100 BC, clearly refer to eclipses. From 720-480 BC, astronomers in the state of Lu... | |
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| | Is it possible to change noise to energy? | | We live in a atmosphere of noise, sometimes i wonder if we could change it to energy .By this we can reduce the noise doing harm to our health,and also can help to save resource.If it comes true,we can kill two birds with one stone... | |
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