Ball dropping through a bubble.
Imagine trying to describe the mathematics of the interactions, such as the equations relating to surface tension and minimal surfaces. Do you think this is real, or is it a computer-graphics rendering? Source:
https://bit.ly/3IpMNurhttps://t/pickover/status/1497718514731335686?s=20&t=rh9FgcbDZF3M_0q4o1vhAA
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修改:vinbo FROM 211.161.249.*
FROM 211.161.241.*