Nightshift – Kurzgesagt after Dark
Nightshift – Kurzgesagt after Dark
The Khan Lives!!!
INTRO
At the foot of the Tian Shan mountains in Kazakhstan lies a singing sand dune. Even kilometers away, you can still hear its eerie melody.
#Dutta, K. (2016). Singing sand dunes. Resonance, 21(4), 339–351. https://doi.org/10.1007/s12045-016-0333-5
#Zhumatov, S., & Auyezov, O. (2016, June 17). Kazakhstan's singing sands. Reuters: The Wider Image. https://widerimage.reuters.com/story/kazakhstans-singing-sands
The locals say it comes from an evil spirit, a Shaitan, trapped inside. Once it flew faster than the eye could see, spreading plague and wicked thoughts wherever it went.
#Britannica, T. Editors of Encyclopedia. (2025, February 28). Shaitan. Encyclopedia Britannica. https://www.britannica.com/topic/shaitan
Central Asia Guide. (n.d.). Altyn-Emel National Park. Retrieved March 23, 2026, from https://central-asia.guide/kazakhstan/destinations-kz/altyn-emel-national-park/
One day, the Supreme Ruler grew tired of its mischief and took away its powers. The spirit could no longer soar, so it had to march across the desert back to its home near the mountains. Exhausted, it fell asleep and was covered by sand. You can still hear it moaning to this day as it tries to break free.
#Altyn-Emel National Park. (n.d.). Singing Dune. https://altynemel.kz/index.php/en/things-to-do/places-to-see/singing-dune
But there’s another story: that the dune’s song is the voice of the Mongol King, Genghis Khan. He rests beneath the desert where his armies once marched, telling the tale of how he conquered this land.
#Altyn-Emel National Park. (n.d.). Singing Dune. https://altynemel.kz/index.php/en/things-to-do/places-to-see/singing-dune
#Zhumatov, S., & Auyezov, O. (2016, June 17). Kazakhstan's singing sands. Reuters: The Wider Image. https://widerimage.reuters.com/story/kazakhstans-singing-sands
1 THE CONQUEROR WITH A BROKEN HEART
It’s 1179, almost 30 years before Genghis Khan becomes the great chief of the Mongols; his name is still Temüjin. When he was young, his clan left him behind after his father was murdered by the Tatars, so now he lives in the northern mountains, hunting mice to survive.
#Onon, U. (Trans.). (2001). The secret history of the Mongols: The life and times of Chinggis Khan. RoutledgeCurzon. https://jigjids.wordpress.com/wp-content/uploads/2011/05/the_secret_history_of_the_mongols_the_life_and_times_of_chinggis_khan1.pdf
#Bawden, C. R. (2026, June 24). Genghis Khan. Encyclopedia Britannica. https://www.britannica.com/biography/Genghis-Khan
#Perlee, Kh., Moses, L., & Moses, L. W. (1985). On some Place Names in the Secret History. Mongolian Studies, 9, 83–102. http://www.jstor.org/stable/43194423
#Pecchia, vito. Geography of the ‘the secret history of the Mongols’ Location of C13th Mongol Place Names and Topographical Features in NE Mongolia In collaboration with the Department of Archaeology and Anthropology of Bristol University, Bristol,UK. https://www.academia.edu/8081272/GEOGRAPHY_OF_THE_SECRET_HISTORY_OF_THE_MONGOLS_Location_of_C13th_Mongol_Place_Names_and_Topographical_Features_in_NE_Mongolia_In_collaboration_with_the
One night, his camp is raided by the Merkit tribe, who take his wife.
#Onon, U. (Trans.). (2001). The secret history of the Mongols: The life and times of Chinggis Khan. RoutledgeCurzon. https://jigjids.wordpress.com/wp-content/uploads/2011/05/the_secret_history_of_the_mongols_the_life_and_times_of_chinggis_khan1.pdf
#Bawden, C. R. (2026, June 24). Genghis Khan. Encyclopedia Britannica. https://www.britannica.com/biography/Genghis-Khan
He doesn't have an army, so he asks a local prince for help. Moved by his tears and a sable jacket brought as a gift, the prince provides him with thousands of soldiers.
#Onon, U. (Trans.). (2001). The secret history of the Mongols: The life and times of Chinggis Khan. RoutledgeCurzon. https://jigjids.wordpress.com/wp-content/uploads/2011/05/the_secret_history_of_the_mongols_the_life_and_times_of_chinggis_khan1.pdf
#Bawden, C. R. (2026, June 24). Genghis Khan. Encyclopedia Britannica. https://www.britannica.com/biography/Genghis-Khan
As Temüjin and his borrowed army catch up to the Merkit, they try to flee. Amid the chaos, his wife hears his voice crying out for her and runs to him.
She’s safe, but Temüjin won’t rest until every enemy who wronged him is gone.
#Onon, U. (Trans.). (2001). The secret history of the Mongols: The life and times of Chinggis Khan. RoutledgeCurzon. https://jigjids.wordpress.com/wp-content/uploads/2011/05/the_secret_history_of_the_mongols_the_life_and_times_of_chinggis_khan1.pdf
For the next 40 years, he is on the hunt. He not only eradicates the Merkit, but also the members of his own clan who abandoned him. He even defeats the mighty Tatar tribe, which killed Temüjin’s father. Only children and the common folk are spared. He needs new soldiers after all.
#Bawden, C. R. (2026, June 24). Genghis Khan. Encyclopedia Britannica. https://www.britannica.com/biography/Genghis-Khan
#May, T. (2018). The Mongol Empire. Edinburgh University Press. http://www.jstor.org/stable/10.3366/j.ctv1kz4g68
#May, T. (2023). Mongol genocides of the thirteenth century. In B. Kiernan, T. M. Lemos, & T. S. Taylor (Eds.), The Cambridge world history of genocide: Volume 1, Genocide in the ancient, medieval and premodern worlds (pp. 438–460). Cambridge University Press. https://doi.org/10.1017/9781108767118.020
#Onon, U. (Trans.). (2001). The secret history of the Mongols: The life and times of Chinggis Khan. RoutledgeCurzon. https://jigjids.wordpress.com/wp-content/uploads/2011/05/the_secret_history_of_the_mongols_the_life_and_times_of_chinggis_khan1.pdf
By 1219, he has become emperor, the fearsome Genghis Khan. Now his forces reach the edge of the Khwarazmian Empire in Southern Kazakhstan, home of Sultan Muhammad.
#May, T. (2018). The Mongol Empire. Edinburgh University Press. http://www.jstor.org/stable/10.3366/j.ctv1kz4g68
#May, T. (2023). Mongol genocides of the thirteenth century. In B. Kiernan, T. M. Lemos, & T. S. Taylor (Eds.), The Cambridge world history of genocide: Volume 1, Genocide in the ancient, medieval and premodern worlds (pp. 438–460). Cambridge University Press. https://doi.org/10.1017/9781108767118.020
The ruler doesn’t like his new neighbors. When a Mongol trade caravan passes by, he has its 500 travelers killed and their goods seized. Genghis Khan sends an envoy to demand repayment, but Muhammad kills him and burns the beards off his guards before sending them back home in shame.
By now, it’s clear that the Mongol King won’t tolerate messing with his people: he marches 3,200 kilometers west toward the Sultan’s palace with an army hundreds of thousands strong.
#Farrokh, K., & Khorasani, M. M. (2012). The Mongol invasion of the Khwarazmian Empire: The fierce resistance of Jalal-e Din. Medieval Warfare, 2(3), 43–49. https://www.jstor.org/stable/48578023
#Pardaev, M.Kh. & Mo’minova, G.I. (2019). New reflections on the occupation of Jizzakh by the Mongols.Indonesian Journal of Innovation Studies 8.
https://ijins.umsida.ac.id/index.php/ijins/article/view/282/1413
#May, T. (2018). The Mongol Empire. Edinburgh University Press. http://www.jstor.org/stable/10.3366/j.ctv1kz4g68
Crossing the desert is hell, but as the story goes, before the Mongols collapse from the heat, they spot a strange oasis.
There’s no one here, but someone has arranged tall stones in a circle. It almost looks like an ancient shrine.
Locals say an evil spirit rests nearby, but Genghis Khan is exhausted from his journey. He turns the shrine into a kitchen, using the stones to hang his army’s cooking pots, and sets camp by a dune near the mountains he names Altyn-Emel, “the Golden Saddle.”
When night falls, Genghis Khan hears a strange sound, almost as if a voice is speaking to him from under the sand.
#Altyn-Emel National Park. (n.d.). Oshaktas menhirs. https://altynemel.kz/index.php/en/things-to-do/places-to-see/oshaktas-steles
#Altyn-Emel National Park. (n.d.). Things to do. https://altynemel.kz/index.php/en/things-to-do
#Central Asia Guide. (n.d.). Altyn-Emel National Park. Retrieved March 23, 2026, from https://central-asia.guide/kazakhstan/destinations-kz/altyn-emel-national-park/
2 A SONG OF SAND AND BLOOD
The Khan leaves the dune with a new fire. As if the spirit had whispered the secrets of how to kill his enemies, he busts the Sultan’s armies and war elephants with ease.
For the Sultan, there is no saving his kingdom, so he evacuates his children and flees. Genghis Khan now rules the largest unbroken land empire the world has yet seen.
#Farrokh, K., & Khorasani, M. M. (2012). The Mongol invasion of the Khwarazmian Empire: The fierce resistance of Jalal-e Din. Medieval Warfare, 2(3), 43–49. https://www.jstor.org/stable/48578023
#May, T. (2018). The Mongol Empire. Edinburgh University Press. http://www.jstor.org/stable/10.3366/j.ctv1kz4g68
But for all his earthly power, the khan was a mere mortal.
No one knows for sure where he was buried. Following Mongol tradition, he is likely laid to rest somewhere safe from his enemies, close to the mountains. Somewhere like the remote dune that once sheltered him before a fatal battle. Perhaps it’s the voice of his troubled spirit that is the source of the dune’s mysterious sound.
#Wenpeng You, Francesco M. Galassi, Elena Varotto, Maciej Henneberg, Genghis Khan’s death (AD 1227): An unsolvable riddle or simply a pandemic disease?, International Journal of Infectious Diseases, Volume 104, 2021, Pages 347-348, ISSN 1201-9712, https://www.ijidonline.com/action/showPdf?pii=S1201-9712%2821%2900020-5
Today, we have a new explanation. When millions of grains of sand of just the right size tumble down the slope, they rub against each other producing a strange hum.
For millennia, this phenomenon has been explained through legends, but science has given us a different way of seeing nature. Now, new stories explain our environment to us. But the old tales of evil spirits and ruthless conquerors still tell us something about ourselves: how much we need stories to make sense of our world.
#University of Cambridge. (2016, November 4). What makes a sand dune sing? https://www.cam.ac.uk/research/news/what-makes-a-sand-dune-sing