Manhole cover Memes

Posts tagged with Manhole cover

Launched By A Nuclear Test

Physics Astronomy Science

1 month ago 13.8K views 0 shares

Launched By A Nuclear Test

History books: "Sputnik 1 was the first object in space." Nuclear physicist at a conference: "Actually, during the 1957 Pascal-B underground nuclear test, a 900kg steel manhole cover was likely launched at six times escape velocity, making it both the first human object in space and the fastest man-made object ever. The camera only caught a single frame of it before it vanished." The manhole cover was never found. Somewhere in the galaxy, an alien civilization is probably studying a mysterious metal disc with "Property of US Government" stamped on it.

Cosmic Debris: Earth's Accidental Space Ambassador

Astronomy Universe Physics Science Paranormal

6 months ago 32.3K views 0 shares

Cosmic Debris: Earth's Accidental Space Ambassador

Imagine being an advanced civilization with technology we can't even comprehend, chilling 2049 light years away, and suddenly your alien astronomers detect a rogue manhole cover breaking your planet's atmosphere at hypersonic speeds. Plot twist: it's just human engineering gone hilariously wrong! This references the 1957 Pascal-B nuclear test where a steel manhole cover was accidentally launched at an estimated 125,000 mph (potentially 5-6 times escape velocity). Scientists believe it might be the fastest human-made object ever and could have actually escaped Earth's gravity. Somewhere in the cosmos, there's probably a confused alien filling out paperwork about "unidentified flying infrastructure."