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美好时光机 on MSN
2 天
如果光速变慢,比如变为一米每秒,理论上会对现实产生什么影响?
我们知道,光速被认为是宇宙中信息和能量传递的最大速度,但并不意味着它是宇宙的绝对速度极限。只要物体的运动速度不超过光速,某些超光速现象仍然可以存在,比如量子纠缠。
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