Century eggs form when duck eggs are buried in lime and ash from a fire, where the chemical reaction between lime and water releases heat and breaks down proteins, killing bacteria and transforming the egg into a black jelly that doesn't rot for months; this accidental discovery during a house fire saved thousands during famines in the Ming and Qing Dynasty, though Western travelers initially misunderstood it as rotten food.
Approfondir
Prérequis
- Pas de données disponibles.
Prochaines étapes
- Pas de données disponibles.
Approfondir
The Accident That Fed a DynastyAjouté :
This shouldn't exist. An egg nobody wanted except starving villagers and emperors. It was discovered by accident after a house fire. A farmer found duck eggs buried in the old burnt down wall.
They should have been toxic and deadly.
And the insides didn't make sense either. The white had turned into black jelly, the yolk into green paste, and the egg didn't rot. Not in a week or in a month, not even after winter. People tried to recreate it. Some batches rotted instantly, others exploded, and nobody knew the secret to its long shelf life. The clue came from the walls themselves. The same reaction that hardens cement was [music] happening inside the eggshell. Quicklime hits water, releases heat, and forces the egg to chemically rebuild itself. That accident [music] saved thousands during famines in the Ming and Qing Dynasty.
One of the only foods that could outlast war, winter, and collapse. But outside China, Western travelers called it rotten, poisonous, and unfit for civilized men. Even as emperors treated it like a luxury gift. A food that looks spoiled, smells dangerous, and outlasts everything around it. This shouldn't exist, but it does.
Vidéos Similaires
the entire of GCSE CHEMISTRY paper 2 (taught by a medical student!)
brynirons
164 views•2026-05-29
Total Synthesis of (±)-Dhilirolide U with Henrik Wilke
SynthesisWorkshopVideos
385 views•2026-05-30
Lecture - 03 - Summer Batch (Demo) - OL/IG O/N '26 & M/J '27 Live Class Solids,Liquids & Gas KPT
carboxylchem
105 views•2026-06-01
Back to the future with sliding MS2 windows on the ZenoTOF 8600 system
TheRealSCIEX
378 views•2026-05-29
Lakshya NEET in English 2027 Solutions 🧪 Class 12 Backlogs Class
PWNEETEnglish
1K views•2026-05-31
A splash of chemistry, a dance of electrons, and a beautiful color transformation. 🧪✨#redoxreaction
harshrani_5920
1K views•2026-05-31
부풀어 오르는 검은 액체?! 폴리우레탄 스펀지 폼이 만들어지는 놀라운 과정 #worker #process #chemical #amazing #making
슥슥스르륵
2K views•2026-05-29
LIVE : guruNEETi for Re-NEET 2026_CHEMISTRY #01
clcsikar
3K views•2026-05-29











