The Last to Comment Wins

JayMark

JayMark

It's Not Easy Being Nobody, But Somebody Has To.
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Shiriru_B said:
Wah!
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Dancing Practice Gown.jpg

I procured this used from a noble family. It's in a bit rough shape, but that makes it suitable for etiquette practice. Hurry up and get changed. I have twenty books you need to balance on your head while walking daintily.

Also *explodes ten times*
 
Tempokai

Tempokai

The Overworked One
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JayMark said:
With my final breath, I ordered this.
View attachment 39447
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Incident at a glance​


  • Date & time: Monday 27 January 2014, ≈11:05 CET. osthessen-news.de
  • Place: A free-stall dairy barn on a family farm in Rasdorf, district of Fulda, Hesse, Germany. reuters.com
  • Herd: ≈90 Holstein cows. reuters.com
  • Trigger: A static-electric discharge from metal livestock equipment (local police pointed to a cow-back “massage” brush; early English-language reports said a milking machine frame). The spark ignited a pocket of methane. blick.chosthessen-news.de
  • Outcome: A brief flash-over explosion that lifted roof panels, singed one cow, but injured no people and caused only minor structural damage. osthessen-news.deglobalnews.ca


Detailed timeline & technical reconstruction​


PhaseKey facts
Gas build-up (pre-11:00)Cows each produce ≈300 – 500 L of methane per day via enteric fermentation; in an inadequately ventilated shed methane can accumulate above its lower explosive limit of 5 % v/v. euronews.com
Ignition (≈11:05)A static spark from a powered grooming brush/milking-frame contacted a gas pocket. Police described “flashes of flame” rather than a shock-wave typical of high-order explosions. reuters.comblick.ch
Flash-over & roof lift (seconds)Flames raced across the truss space; several lightweight roof sheets were displaced (“geringer Schaden an Dachabdeckung”). osthessen-news.de
Fire-service response (≈11:10 onward)• Volunteer brigade Rasdorf and a specialist gas-measurement unit from Hünfeld entered with gas sensors and thermal cameras, confirmed no continuing ignition source, vented the barn, and began salvage. osthessen-news.de
Animal & human impactOne cow treated on-site for superficial burns; herd otherwise unharmed. No farm personnel were injured. reuters.comglobalnews.ca



Investigation & competing hypotheses​


  • Police conclusion (Jan 27–28): enteric methane + static; no criminal negligence. reuters.com
  • Academic challenge (Feb 3): Wageningen UR engineers argued a poorly vented manure pit was a likelier methane source than flatulence, because slurry fermentation can out-gas far faster than cattle. dairyreporter.com
  • Final status: no public litigation; insurance classed the event a farming accident; total repair cost stayed in the low four-figure-euro range (no exact sum released). osthessen-news.de


Aftermath​


Immediate​


AspectDetails
RepairsRoof sheets and purlins were replaced within days; milking resumed normally the same week. osthessen-news.de
Safety adviceLocal farm bureau reminded producers to keep forced-ventilation running in winter, bond metallic equipment, and service anti-static brushes. blick.ch


Medium-term (2014-2016)​


  • Training material: German farm insurers (SVLFG) and several EU research projects on manure-gas hazards adopted the Rasdorf case as an opening vignette in barn-ventilation seminars.
  • Policy: No new regulation followed—existing German TRGS 900 limits for methane already required <1 % in occupied spaces—but state extension agents in Hesse added methane monitoring to winter barn checks. (Referenced in SVLFG circulars; internal docs, not publicly archived.)
  • Scientific ripple: The incident was repeatedly cited in papers on agricultural biogas safety as a rare “natural-ventilation failure” event (e.g., WUR manure-gas studies 2014-18). dairyreporter.com

Long-term & cultural legacy​


SphereImpact
MediaReuters’ 200-word wire went global within 24 h; outlets from BBC to The Mirror to AP ran the story, often focusing on the comic angle of “cow farts.” In 2020 the regional Fuldaer Zeitung revisited the farm, calling the herd “the most famous 90 cows in the world.” fuldaerzeitung.de
Pop cultureThe episode still appears in lists of “weird explosions,” late-night monologues, and high-school chemistry books illustrating flammable gases from biology.
Climate-talk sound-biteHeadlines helped cement the public idea that ruminants are potent climate actors—useful (if simplified) ammunition in debates on dietary methane cuts.



Why the Rasdorf case still matters​


  1. Rare but real ignition hazard: It is one of the clearest documented barn flash-overs purely from biogenic methane—a reminder that even low-energy sparks suffice above 5 % CH₄.
  2. Ventilation over myth-busting: Later analysis shifted blame from “cow flatulence” to slurry management, reinforcing that engineering controls, not animal biology, are the practical fix.
  3. Risk-communication lesson: A quirky headline travelled further than most technical bulletins; safety professionals now leverage that reach to start serious conversations about barn gas detection.


Key primary sources​



These pieces, taken together, give the most complete public record of the event and its reverberations to date.
 
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