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Old May 5th 2019, 01:50 PM   #11
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Dragon:
Oh, maybe I use Chinese English again…
What I mean is below:
The values of elements about movement such as force, acceleration, x, y, z, or time t can trend to ∞ theoretically. But the value of speed can only trend to 300000 km/s. Actually, it’s a very small value in the planetary scale. Why physics (cosmos) mistreat speed? It seems not reasonable logically.
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Old May 20th 2019, 02:48 AM   #12
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多一个长度维度少一个长度维度一百个数学维度。。。那种东西有个鸟用?the key is to solve physical hard nut.
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