The river that KILLED 4 MILLION people in one night

When dangerous rivers are mentioned, everyone immediately thinks of the Amazon. Piranhas, anacondas, caimans, electric eels – The Amazon has long become a synonym for aquatic terror. But here's what will surprise you – the Amazon is by no means the most dangerous river on the planet. It is vast, teeming with life, and impressive in scale. but there are rivers that kill more frequently, kill more horribly, and they do it in ways Amazon never even dreamed of. Rivers whose currents split boats in half. Rivers inhabited by creatures larger and fiercer than any piranha. Rivers that change their course overnight and carry entire villages away. Rivers that hide predators in their waters—about whom you've never even heard. Today we will embark on a journey through the world's most deadly rivers. and we'll find out which one deserves the title "the most dangerous on the planet." And believe me, by the end of this episode, you'll look at the ordinary stream outside the window in a whole new way. with completely different eyes. Get ready, because water knows how to kill quietly. Let's start with the river that makes the Amazon look like a kiddie pool. Komgo River in Central Africa. It is the only major river on Earth that crosses the equator twice. It carries such a volume of water into the Atlantic Ocean, the volume flowing into the ocean every second, sufficient to fill an Olympic-sized swimming pool. In terms of water discharge, it is second only to the Amazon. Yet in all other parameters of danger, it surpasses the Amazon. And the main reason is depth. The Congo is the deepest river in the world. In some places, its bottom lies 220 meters below the surface. 220 meters is the height of a 60-story skyscraper laid on its side. For comparison, the average depth of the Amazon River is about 50 meters. The Mississippi River is about 60 feet deep in its deepest parts. The Congo is several times deeper than both of them. Sunlight does not penetrate to a depth of 200 meters. It is eternally dark there, with high pressure and cold. comparable to the conditions of deep-sea oceanic trenches. And there live creatures that science has only just begun to describe. Because until recently, we simply didn't have the technology to get there. Scientists from the American Museum of Natural History, special cameras and sensors lowered into the depths of the Congo, they discovered fish that no longer exist anywhere else on the planet. Blind, colorless, with reduced eyes or without eyes altogether, adapted to absolute darkness. One such fish is the blind cavefish Lamprologus. which has lost pigmentation and vision living at a depth where light has not reached for millions of years. Congo has created its own underwater world, isolated from the rest, like a deep-sea cave system on the scale of one of the largest rivers on the planet. This is a unique phenomenon—no other river in the world has such depth. to create such conditions. But depth is only part of the problem. The Congo River is one of the most powerful and unpredictable on Earth. The upper reaches of the river are filled with rapids that make navigation suicidal. At its lower course, the river is confined within a gorge. Where does the water accelerate to such a speed? Righting a barge is a matter of seconds. Livingstone Falls – a series of 32 rapids and waterfalls, stretched over 350 kilometers is considered one of the most impassable sections of waterway on the planet. No expedition has passed through them without losses. The currents of the Congo are so powerful, They function as a natural barrier, dividing the fauna on the two sides of the river. Fish on the left bank evolve separately from fish on the right bank. because they cannot cross the current. It's like a river being a mountain range or an ocean— an insurmountable barrier creating isolated evolutionary worlds. Scientists have already described dozens of cichlid species. which occur only on one bank of the Congo and are absent on the other although the opposite shore is sometimes less than a kilometer away. And among the inhabitants of the Congo there is one, whose mention causes even local fishermen to lower their voices. Goliath tigerfish Imagine a piranha, and now multiply its size by 10. The giant goliath tigerfish grows up to one and a half meters in length and weighs up to 50 kilograms. Her mouth is filled with 32 teeth, each resembling a knife blade. She is a relative of piranhas but significantly larger and more aggressive. any of his South American cousins. It moves at a speed of up to 40 kilometers per hour. Try running away from such a monster in the water. Her females lay hundreds of thousands of eggs, And offspring become predators from the very first days of life. The tigerfish Goliath is the only freshwater fish in Africa, which documented attacks on crocodiles. She grabs young crocodiles by the tail or paw. and tears the flesh with its blade-like teeth. Attacks on people were also recorded. Fishermen crossing the river on foot received terrible wounds from bites. And some of these wounds required dozens of stitches. Local residents consider the giant tigerfish to be the most dangerous creature in the Congo. More dangerous than crocodiles and hippos. Because you can see the crocodile, but not the tigerfish. It comes from murky water, bites, and vanishes. But Congo is dangerous not only because of its inhabitants. She is dangerous like a transportation artery. In Central Africa, where road infrastructure is virtually nonexistent, The Congo River is the main thoroughfare along which people and goods are transported. Huge rusty barges designed to carry several hundred people They carry two thousand passengers per flight. The journey takes weeks. The conditions on these barges are terrible. People sleep on the deck and cook food over fires directly on the metal floor. The children run between the sandbags. And these barges regularly capsize. Current, rapids, overcrowding, lack of rescue equipment. Every year, Congo loses dozens, and sometimes hundreds, of lives in river disasters. In 2010, a heavily overloaded ferry capsized on the river. More than 200 people died. Another tragedy with dozens of victims in 2023. The Congo kills not only with its teeth but also with its current. Along the shores stretch impenetrable jungles, filled with their own terrors. Black mambas are among the fastest and most venomous snakes on the planet. capable of reaching speeds of up to 20 km/h on flat terrain. Hippos, which appear peaceful but actually kill more people in Africa than any other animal than any other large animal. They are incredibly territorial, especially males with harems of females. And if the boat accidentally ends up between the hippopotamus and the water, it will attack without warning. Its mouth opens to 150 degrees, and its fangs reach a length of 50 centimeters. A hippopotamus bite can chop a wooden boat in half. Local fishermen are more afraid of hippos than crocodiles. because at least a crocodile is predictable A hippopotamus can attack at any moment and for any reason. But if Congo frightens with its depth and inhabitants, The next river kills in an entirely different way. The Yellow River, or Huanghe, in China is a river that has claimed more lives than any other. than any other river in the history of humanity. And she did it not with the teeth of predators, but with water. Clean, murky, yellow water that rises and sweeps everything in its path. The Yellow River got its name because of its color. It carries a large amount of yellow forest silt from the forested plateau in the upper reaches. A forest is a special type of soil composed of the finest particles, scattered by the wind over millions of years. It washes away easily with water, and when rains wash it into the river, The water takes on a thick yellow-brown hue, similar to liquid clay. The Yellow River carries so much silt that for every cubic meter of water up to 35 kilograms of suspended particles This is greater than that of any other major river in the world. In terms of the volume of transported sediments, it ranks first on the planet. The river formed at least 30 million years ago. And during this time, it changed its course more than 30 times. Each time with catastrophic consequences. The river's mouth moved as far as 800 kilometers. Sometimes the Yellow River flowed into the Yellow Sea north of the Shandong Peninsula, Sometimes to the south of it. And once, it even flowed into the Huaihe River, located hundreds of kilometers to the south. Each change of river course is a catastrophe of planetary proportions. The mechanism is simple and merciless. Silt accumulates at the bottom, raising the riverbed above the surrounding land. Year after year, century after century, the river builds a cushion of sediments beneath itself. Gradually, it begins to flow above the level of the surrounding fields and villages. In some places, the bed of the Yellow River rises ten meters, and even twenty meters, above the surrounding plain. It's like a river flowing across the roof of a house. and the only thing holding it up is the earthen embankments, which people have built along the shores over the course of thousands of years. These dams are among the oldest engineering structures built by humanity. The Chinese began constructing them as early as the third millennium BCE. But when the dams give way, the water crashes down onto the plain from a height of several meters, flooding everything on the square, covering thousands of square kilometers. And there's nowhere to run—China's North China Plain is as flat as a table. And the water spreads out for hundreds of kilometers in all directions. Yellow River floods are not just natural disasters. These apocalyptic events took millions of lives at once. In 1887, the river broke through the dikes and flooded an area the size of England. Between 900,000 and 2 million people died, according to various estimates. It is one of the deadliest natural disasters in history. In 1931, a series of floods occurred on the Huanghe River and neighboring rivers Killed several million people in some respects. More than have died in many wars. In 1938, the Chinese government deliberately destroyed the dikes of the Yellow River, to halt the advance of the Japanese army. The water flooded a vast area, drowning thousands of Japanese soldiers. However, between 500,000 and 900,000 innocent Chinese civilians also perished with them. The river became a weapon. The Yellow River earned the nickname "Sorrow of China," and for thousands of years, the struggle against its floods It was one of the major tasks of the Chinese state. Today, along the river, there are massive dams, reservoirs, and reservoirs. But even they do not provide full assurance. The Yellow River is still considered one of the most dangerous rivers in the world. And every monsoon season, engineers nervously monitor the water level. Now let's move on to Asia, to the river that holds a secret yet to be uncovered. The Kali River, flowing through India and Nepal became the site of a series of mysterious and terrifying incidents at the turn of the 21st century. For several years, local residents have been telling something huge and invisible is pulling people and animals underwater. Young men who came to the river for a ritual bathing ceremony vanished before the eyes of witnesses. Women washing clothes on the shore Did you notice how the water near them rose up? And one of their neighbors had disappeared without a trace. No bodies, no clothing, no blood on the surface. Only ripples on the water and a cry cut short mid-sentence. Witnesses' descriptions were vague and frightening. A dirty-colored water pig. A dark shadow beneath the water. Something the size of a boat, moving against the current. Rumors multiplied. Panic was mounting. The villages along the river sank. People were afraid to approach the water. And in the end, the investigation was taken up by British biologist and television presenter Jeremy Wade. specializing in hunting river monsters around the world. Wade noticed that all the attacks had occurred at one particular stretch of the river. approximately 6.5 kilometers in length That was strange. If the perpetrator had been a crocodile or a shark, the attack zone would have been wider. The local residents told him that the creature seemed to be growing. Each year, it claims ever larger victims. Wade surveyed the water with the echosounder and initially thought, A powerful whirlpool may be the culprit. But then the creature dragged the domestic buffalo underwater. A water buffalo is an animal weighing several hundred kilograms. Incredibly strong and stubborn. It would take monstrous strength to pull him underwater. Marine crocodiles do not venture that far inland. Local crocodile species do not inhabit the cold waters of this river. There were also no bull sharks in this area. Wade was at a dead end. Then he saw the silhouettes of several enormous submersibles on the sonar. Some of them were as large as a human. Catching these monsters with a regular fishing rod proved impossible. They were just tearing the line apart. But the special reinforced structure did its job. The largest caught specimen measured 2 meters in length. and weighed three times more than the average fish of this species. This catfish was large and strong enough. to drag a person or a large animal underwater. But Wade stated that even larger specimens might inhabit the Kali River. Those who couldn't be caught. The mystery of the Kali River has never been fully resolved. The Orenoka River in South America is dangerous in an entirely different way. But before we reach it, One more South American river should be mentioned, which deserves attention. Paranu. The Paraná is the second longest river in Latin America. And she collects water from the highlands near Ant. During the rainy season, a massive runoff occurs here. And the river turns into a perfect home for, guess who, piranhas. From 30 to 60 species of these toothy fish inhabit the waters of the Paraná. In late 2013, a swarm of piranhas attacked swimmers. on the beach in the Argentine city of Rosario. Over 70 people were injured. Some had chunks of their fingers bitten off. Others sustained deep cuts on their legs and arms. No one died, but the incident is still considered one of the most widespread, the most ever recorded attacks by piranhas on humans. Biologists later established, The culprit was identified as a species of piranha known as the palometta. And humans have likely disrupted their breeding sites, stepping into the water at an inopportune place and time. Parana is also renowned for its strong current, which is difficult to overcome for both boats and swimmers and regular flooding, threatening coastal settlements. But let's return to Orenoko. It is a river—the third longest on the South American continent. And her main threat is navigation. Orenoko makes incredible bends. winding through the plains of Venezuela and Colombia, like a snake fleeing from a predator The underwater currents here are so strong and unpredictable, Even experienced boatmen with decades of experience sometimes get lost. Navigation instruments sometimes give false readings. due to the mineral composition of the water and the magnetization of the bottom sediments. The GPS is working, but it only shows where you are. not what lies ahead beyond the bend. And throughout the river's length, sudden waterfalls and rapids appear. which appear around the bend without warning. You are floating on calm water, listening to the singing of birds, And suddenly, a roar is heard ahead. This water falls from a ledge several meters high. If you don't know the river by heart, if you do not have a local guide, You are risking it every minute. Dozens of boats crash annually on the Orinoco rapids, And not all of their passengers return home. The Orenok crocodile lives here. One of the rarest and simultaneously largest crocodiles in the world, on the brink of complete extinction. Once, he was the true master of the river. Historical records describe specimens up to 7 meters in length. This made him one of the largest predators in South America. Hunting for its skin almost completely wiped out its population in the 20th century. Today, only a few hundred individuals of it remain. And each of them is the focus of attention for zoologists and conservation programs. But meeting him remains fatally dangerous. A 7-meter crocodile doesn't know it's a rare species. and attacks just as effectively as its ancestors did millions of years ago. And there's also a vampire fish living in Orenoko — a herring-like hydrolic. a creature with the appearance of a nightmarish vision She has a long muzzle and two long fangs. protruding from the lower jaw like swords. This fish is a ferocious predator, which hunts medium and large-sized fish tearing her apart with its fangs. If a person catches a vampire fish on the hook, She will fiercely defend herself, leaving deep cuts and bites. No fatal cases have been recorded from it. But the wounds she inflicts take weeks to heal. The Brahmaputra River in Asia carries its waters from the mighty Himalayas, And her greatest danger is not predators, but the water itself. It is one of the few rivers in the world that originates in Tibet. It passes through India and ends in Bangladesh. And on each segment, it presents its own threat. When the snow melts in the mountains in spring, The river is flooding monstrously, submerging hundreds of square kilometers of fertile plains. And when the monsoons arrive and heavy rains begin, In this region, several meters of precipitation may fall during the season. The Brahmaputra turns into a national-scale natural disaster. Floods displace millions of people and destroy crops, They are taking the lives of hundreds of people and thousands of animals in nearby national parks. In 2020, flooding on the Brahmaputra inundated one-third of Bangladesh's territory. and forced more than five million people to relocate. This is not an exception; it is the norm. Such floods occur almost every year. But there is another danger, less dramatic yet no less destructive—coastal erosion. The banks of the Brahmaputra consist of loosely consolidated sand and silt. And the river constantly erodes them, gnawing away meter by meter. Over the past two and a half centuries, the river's course has changed remarkably. Entire villages that once stood kilometers away from water have been swallowed by the river. People lose their land, homes, and means of livelihood not as a result of a single disaster, and slowly, year after year, meter by meter. The erosion of the Brahmaputra is a silent catastrophe unfolding in slow motion. but no less terrifying for that. Moreover, the Brahmaputra is one of the few rivers in the world where a tidal bore—a tidal wave—is observed. It is a wall of water moving upstream against the current when the oceanic tide enters the river mouth. A wave can reach several meters in height and move at the speed of a running person. It overturns boats, destroys docks, and catches people off guard every year those who have forgotten its existence. And finally, the Nile—the longest river in the world—flows through 11 countries, from Burundi to Egypt. Its length exceeds 6,600 kilometers. And throughout this incredible journey, she crosses jungles, swamps, savannas, and deserts. For centuries, expeditions have sought its source, and even today there is no complete agreement on it. Where exactly does this mighty river begin? There is something mystical about the river whose origin remains a subject of debate even in the 21st century. The ancient Egyptians worshipped the Nile as a deity, and Herodotus called Egypt "the gift of the Nile." Without the annual floods that brought fertile silt to the fields, the great civilization of the pharaohs could not have existed. The fact that Neil makes an unexpected turn right in the middle of the Sahara adds even more mystery. The Great Bend of the Nile, where the river, instead of flowing north, suddenly turns southwest describes a huge arc and then again heads north. Scientists have determined that the cause of this reversal is a massive underground rocky structure. formed tens of millions of years ago and preventing the river from flowing straight. The Nile has served as a vital waterway for civilizations from the pharaohs to modern Egypt for thousands of years. But it has rather dangerous inhabitants. The Nile crocodile is one of the largest and most aggressive crocodiles in the world. Growing up to 6 meters, which is slightly taller than the average height of a giraffe lying down. On land, these animals can reach speeds of up to 48 kilometers per hour over short distances. Each year, Nile crocodiles take the lives of several hundred people across Africa. More than any other large predator on the continent. Hippos living in the upper and middle reaches of the Nile also do not add to safety. They sometimes chase boats, and their bite is capable of severing a person in half. Venomous snakes—the black mamba and the Egyptian cobra—add another level of danger for coastal inhabitants. But perhaps the most treacherous and widespread killings along the Nile are carried out not by crocodiles or snakes. It is carried out by mosquitoes. Malaria-carrying mosquitoes that breed in stagnant waters along the banks of the Nile Hundreds of thousands of people are infected with malaria and other deadly diseases every year. They are quiet killers that never make the headlines. They kill more people than all the other inhabitants of the Nile combined. Here we are, having traversed the planet's most dangerous rivers. Congo with its bottomless depths, blind fish, and giant tigerfish. The Yellow River, which has killed millions of people with floods over the course of millennia and earned the nickname "Sorrow of China." The Kali River with its mysterious giant catfish, which would drag people and buffaloes underwater. Parana with mass attacks by piranhas on the beach. Orenoka with vampire fish, impossible navigation, and crocodiles that are dying out but still deadly. The Brahmaputra, quietly devouring its own banks and flooding millions of people every year. And the Nile, whose crocodiles, hippos, and mosquitoes annually take thousands of lives along the entire course from the equator to the Mediterranean Sea. Each of these rivers is dangerous in its own way, and each reminds us of one thing. Water is not just a liquid that flows from the tap. It is a force that shapes continents, feeds civilizations, and kills without warning. We build cities along riverbanks because water is life. But the very same water that sings across our fields and carries our ships, It could rise at any moment, overflow its banks, and take away everything we have built. And the creatures that live within it remind us that we are not the masters of these waters. We are merely guests tolerated only as long as we do not delve too deeply. Rivers are older than us, rivers are stronger than us. And they will continue to flow long after we are gone. Write in the comments which of these rivers impressed you the most. And don't forget to subscribe. The planet still holds many aquatic stories. We will definitely come back for them. See you!