Science & Tech. Quizzes

Challenge

Challenge your friends in any of these subjcts

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  Space Exploration

  Questions aboute the history of space exploration.

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  Colours in Chemistry

  What is giving a colour itīs colour?

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  Light

  Explore the phenomenon of light: its sources; reflection; light and colour; lasers; holograms.

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  Chinese Medicine

  Traditional Chinese Medicine, or TCM, has been practiced for several thousands of years. It includes many modalities such as herbs, diet, massage and, of course, acupuncture. TCM is based on the concept that the human body is a small universe and that everything is interconnected. The different systems are working together to maintain the healthy function of the body. If there is a problem in one system, it will then affect the other systems. To differentiate between the Western meaning of such words as blood, damp, heart, liver, etc, and the meaning of the same words in TCM, where the words include much more than just the physical, I have purposely written those words with capital letters. I have tried to keep this simple enough so that everyone can profit from it, even though it is a very complex subject where there is always more things to learn.