pacific ocean Tropical Cyclones
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In particle physics, the strong interaction is the mechanism responsible for the strong nuclear force (also called the strong force or nuclear strong force), and is ...
Theories of gravitation
In particle physics, the weak interaction (the weak force or weak nuclear force) is one of the four known fundamental interactions of nature, alongside the strong ...
Silicon is a chemical element with symbol Si and atomic number 14. A hard and brittle crystalline solid with a bluegray metallic luster, it is a tetravalent metalloid.
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