Sun

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2,186 published items.

Why are leaves green?
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Why are leaves green?

The leaves are often green, but the reason why it is green is not sure many people know. Let's find out why the leaves are green.

December 18, 2018
Strange but reasonable laws in Switzerland
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Strange but reasonable laws in Switzerland

Do not give you silly names, do not flush the toilet after 10pm, do not trim the grass on Sunday ... are the rules that make visitors look wide-eyed when they come to Sw…

December 18, 2018
Strange phenomena appear in the sky
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Strange phenomena appear in the sky

False sun, twin rainbow, fish rain, blood rain, ... strange phenomena appear in the sky that not only attract the attention of scientists but also make people curious.

December 18, 2018
Tree sunscreen withstands Antarctic summer
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Tree sunscreen withstands Antarctic summer

Researchers at the University of Santiago, Chile have the ability to prepare products that protect people and crops from solar radiation from two types of plants that to…

December 18, 2018
Learn about sunrise and sunset
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Learn about sunrise and sunset

Dawn and sunset are two moments of silence but also beautiful in a day. In fact, not everyone understands this concept and what is the difference between them?

December 18, 2018