時光起源

The Origin of Time

這段改編自 2021 年 12 月 5 日的對話。

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昨日的那段影片說,個別的粒子,其實都是質量零;以光速行走,感受不到時間。

但是,把一堆粒子圈成一件東西的話,那件東西整體而言,就會有質量;就會低於光速行走;就會感受到時間。

變相來說,時間的來源就是,你將一堆粒子組成一個物件、一個身份、一個自我時,那個自我就會,感受到時間。

— Me@2022-01-04 12:23:25 PM

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To form an object (an observer), the component particles cannot all always move at light speed in the same direction, for that would prevent the object as a whole from feeling time.

Anything moving at the speed of light cannot feel the passage of time. If a set of particles all moves at light speed in the same direction all the time, they cannot feel time either as individuals or as a whole; so they cannot form an “object”.

To form an object (an observer), the component particles need to interact. So some component particles need to move in other directions sometimes.

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An object requires an internal structure to exist and evolve. The component particles need to interact in order to evolve as a single identity. So different particles need to move in different directions sometimes. As a result, the component particles as a whole, aka “the object”, will move slower than light.

— Me@2021-12-08 08:09:17 AM

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2022.01.05 Wednesday (c) All rights reserved by ACHK