Did you know that Huizilopochtli was dressed with hummingbird feathers on his head?
Did you know that, in Egyptian mythology, the sky goddess Nut married the Earth god Geb, and that the Sun god Re was angry, and so forced them to separate?
Earth and Space Science Concept of the Day
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Ballast water
xBallast water : Water carried in a vessel to give it stability; may be a mode of transport for invasive species
Scientists have been taking a close look at special types of bacteria that live in the ocean. These microbes may be tiny, but they play a big part in the nitrogen cycle. The little round bacteria are able...Read more