/r/promptcritical

Photograph via snooOG

A subreddit dedicated to exploring, sharing and learning from lab and industrial scientific accidents.

A place for discussion and links pertaining to scientific accidents. This subreddit seeks to allow learning through others mistakes. When possible please do not use wikipedia entries, either find the original or authoritative source (Exceptions are allowed when wikipedia represents the most comprehensive record)

Suitable topics include:

  • Chemical
  • Biological
  • Radiological
  • Deaths, injury or damage due to uncontrolled reactions.
  • Historical or current lab accidents or criticality events.

Not Acceptable:

  • Youtube videos of home science experiments gone wrong
  • Gore
  • Intentional usage (I.e. Nuclear bombings, chemical weapons attacks)

Related subreddits:

/r/CatastrophicFailure

/r/promptcritical

1,255 Subscribers

0

Black and White Photograph of Man in Black Suit Flying Over Tokyo

0 Comments
2023/05/29
09:27 UTC

0

SKYWARD combined prompt

0 Comments
2023/05/29
09:23 UTC

0

AI is here. The world will never be the same.

0 Comments
2023/05/29
08:03 UTC

0

Imagine MCU characters in a virtual museum.

1 Comment
2023/05/29
07:58 UTC

2

Praxair chemical distribution facility explosion in Saint Louis [June 24, 2005]- FILMED WAY TOO CLOSE

0 Comments
2018/07/12
13:35 UTC

8

The Byford Dolphin Diving Bell Accident [further in comments]

2 Comments
2018/05/28
21:51 UTC

7

Marijuana extraction accident in New Mexico

3 Comments
2018/01/10
19:35 UTC

11

informative castle bravo nuclear test video- yield significantly underestimated

3 Comments
2017/07/06
13:48 UTC

1

Little bit of a ME plug. Do you think of challenger as a "science" disaster or an "engineering" disaster or something else?

3 Comments
2017/04/26
22:56 UTC

6

Trolls

Trolls trolled. Trolls banhammered. Carry on.

4 Comments
2017/02/05
16:43 UTC

8

Quench!

3 Comments
2017/01/16
08:33 UTC

12

Man sneaks into Fukushima's Red Exclusion Zone (Credit to /u/xanthon)

13 Comments
2016/07/12
18:19 UTC

11

FSU Mag Lab Fatal Accident

There was a fatal accident fairly recently (within a year) at the Florida State Mag Lab. Before any discussion, I would like to offer my condolences to the family of the worker lost.

The incident involved the cooling system of one of the still under construction high powered magnets (Cell 14). A worker was asked to remove a flange that was covering a water pipe that was going to be attached to the magnet. He was asked to do this so a welder could take some measurements before connecting the magnet. It turns out that the flange was still under pressure and when the worker tried to remove it, it exploded off killing him. The flange exploded with the force of 0.9 lbs of TNT. For more information see the link below.

.

Link

See related documents for a technical report and exact reasons why this horrible incident happened.

Again my condolences to the family of the lost worker. This incident shows how deadly high pressure systems can be.

2 Comments
2016/06/17
00:22 UTC

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