A manhole cover launched into space with a nuclear test is the fastest human-made object. A scientist on Operation Plumbbob told us the unbelievable story. | Poal: Say what you want.

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

©2026 Poal.co

909

•

A manhole cover launched into space with a nuclear test is the fastest human-made object. A scientist on Operation Plumbbob told us the unbelievable story. (www.businessinsider.com)

(post is archived)

You are currently inside a comment thread.

Click here to see all the comments (1).

[–] • 1 pt

Neat. Interesting to hear it told from the engineers point of view.

link