phase
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Lunar Phases and Motion
The lunar phases…who really understands ’em? We see them all the time. When we look up at the moon in the sky, we’re bound to notice that it looks just a little bit different from the last time we saw…
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Types of Mixtures
The easiest way to explain mixtures in chemistry is to talk about food. Think about mixtures in terms of cooking, and there isn’t much I need to tell you. A salad, like the one pictured above, is a mixture. So…
