The sun is a giant nuclear fusion reactor, converting hydrogen into helium and releasing massive amounts of energy in the form of heat – and sound. Sound is essentially vibration and needs a medium to travel through.
Уиткофф рассказал о хвастовстве Ирана своим ядерным потенциалом на переговорах08:47
,这一点在PDF资料中也有详细论述
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First report of confusing behavior (2002)§