Welcome • User Guide
ToS • Privacy • Canary
Donate • Bugs • License

©2026 Poal.co

(post is archived)

You are currently inside a comment thread.
Click here to see all the comments (3).
[–] • 1 pt

I wonder what we were hearing as that thing was approaching at 8 x the speed of sound. Rail vibrations?

[–] [deleted] • 0 pt

That's what I think it is. Like it's ringing. The speed of sound is much faster through the steel rails I guess.