Chang's Math blog

Compilation of math questions by pupils

Saturday, April 12, 2025

Appreciating the speed of light

https://www.threads.net/@thebrainmaze/post/DIT-Ii2CJ0y?xmt=AQGzVzIbHjCXGbMXRRV4HSJlBKz2vAiWdLIpdHxeWqJxvA

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Posted by ChangCL's Site at 9:18 AM
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