An electromagnetic field (also EMF or EM field) is a physical field produced by electrically charged objects. It affects the behavior of charged objects in the ...
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 ...
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Horse racing; Ice hockey; Karate; Olympics; Racing; Motorsport Athletics is an exclusive collection of sporting events that involve competitive running, jumping ...