Africa

200,000 years ago humans already made their beds, although in their own way. We know it thanks to a remote cave in Africa

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We know that bed frames emerged a long time ago. more than 5,000 yearsthat Tutankhamun was buried next to several cots (including one foldable) or that in the Middle Ages it was not unusual for people to sleep in closetsbut… How did our most remote ancestors, the prehistoric humans who spent their nights in caves, manage to rest? Did they have beds? And if so, how were they prepared? Did they do something similar to the sheet changes? A remote cave located on the border between South Africa and Eswatini just cleared some of those unknowns. And their answers are fascinating. The science of sleep. Few things come more naturally and spontaneously to us than sleeping, but that doesn’t mean it’s a simple matter. Not at least for researchers who are dedicated to studying rest from a scientific perspective, psychological and historicalwhich is precisely what a group of archaeologists has done who has examined several remains of beds in Border Cavea prehistoric site located in the Lebombo mountains with an extensive record that spans from the Paleolithic to the Iron Age. Experts have known about the cave for about 90 years and have been excavating it for decades in search of information about our most remote ancestors, but it still has some surprises in store for them. Recently, for example, they analyzed several sediments at a microscopic level that allowed them to identify something curious: six microfacies with remains that tell us about different types of prehistoric ‘beds’. Beds made basically with plants and ash. Why is it important? To begin with, because the remains located by archaeologists in Border Cave cover a very broad period of time. It is known that the cavern was occupied during a period that extends between 220,000 and 43,000 years back. In fact, the remains of beds date back to between 161,000 and 43,000. Some are even older and date back to 200,000 years ago. As if that were not enough, there is another key fact: there are not many strata studied with a level of detail like that of Border Cave. Experts had already analyzed vestiges in Shibhudu or the deposit of Diepkloofboth in South Africa, but the new sediments have allowed them to go one step further and better understand what resting areas were like in Prehistory. Vegetable beds. One of the conclusions reached by the researchers is that the beds were made with herbs Panicoideaea subfamily of grasses. and reeds. With these materials, the inhabitants of Border Cave created different types of ‘beds’, some with patterns very similar to those seen in other sites in Africa and others apparently novel. “We describe six microfacies stratigraphic characteristics identified in the Border Cave deposits, which cover a period between 200,000 and 43,000 years,” the researchers point out in a study published in Journal of Archaeological Science. “Several match those described at Sibhudu and Diepkloof, although with small and potentially significant differences. Three microfacies, associated with more recent ‘grass mats’, have no published equivalents.” The trail of ash. In the cave, archaeologists have not only found remains of plants. They also located ash. Revealing ash deposits under the plant beds that leave behind some interesting ideas and tell us about how they prepared the ‘beds’ tens of thousands of years ago. For example, archaeologists report that thousands of years ago the inhabitants of Border Cave could use ash as a resource to keep their resting areas dry and warm and keep insects away. Another possibility is that they burned old vegetation to add new one, an idea that is not exactly new. “The construction of plant-based beds and their maintenance with the burning and addition of fresh material has received increasing attention in the search for the origins of modern human behaviors,” recognize. Looking at our ancestors. Another telling clue is that not all Border Cave is the same. Archaeologists have seen important differences depending on the age of the deposits, something that can be seen in the burned remains or the concentrations of phytoliths. For example, the more modern ‘beds’, those between 60,000 and 43,000 years old, are less fragmented and also appear to have been less burned and walked on. “New evidence pointing to the deliberate placement of ash on surfaces prior to bed construction is ambiguous, but the creation of beds over existing or purposefully displaced ash deposits was clearly common practice across all occupations,” ditch. Images | Wikipedia 1 and 2 Images | In 1938, two scientists locked themselves in a cave with one goal: to create 28-hour days.

We had seen many Ebola outbreaks in central Africa, probably none like this

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After the crisis that we have experienced in Spain as a result of a strain of hantavirusthe news has spread to Africa and more specifically to the Democratic Republic of the Congo due to the Ebola virus outbreak in its strain known as Bundibugyo and that, unlike recent epidemics, it has neither a vaccine nor an approved treatment. An answer. The WHO itself has declared the outbreak in Central Africa as a public health emergency of international importance, and no wonder, since in the latest reports there are more than 800 suspected and confirmed cases. But also, in the Democratic Republic of the Congo has been settled with 180 deaths and the problem is that this virus has passed to Uganda. What makes this outbreak described by experts as a true “logistical nightmare” is not only the number of infections, but the nature of the enemy. The Achilles heel. When we think about Ebola and the medical advances made after the devastating 2014-2016 epidemic, we often refer to the Zaire ebolavirus. For that strain, science managed to develop highly effective vaccines at the time, but the new outbreak is being driven by the Bundibugyo strain, for which we do not have any pharmacological arsenal, since both viruses share only between 60-70% of their genetic material. That is, current vaccines are useless. In this way, without the possibility of vaccinating all people who have been in contact with a person who is infected to nip transmission in the bud, medical teams have been left without their most powerful containment tool. And although there are experimental vaccine candidates, WHO experts estimate that their production at scale for clinical trials could take between six and nine months. Its complexity. Added to the lack of medical arsenal is an extremely complex operational context, since the origin of the outbreak in the Ituri region was complicated by an alleged “super-spreader” event and by initial failures in diagnosis. And it is not because there is a lack of knowledge, but because the initial symptoms of Ebola are very non-specific, being fever, fatigue or muscle pain, so it can literally be anything. It is when the most serious symptoms of Ebola develop that this diagnosis is already considered, but sometimes it is too late. Furthermore, one of the diagnostic methods, such as the PCR test, is not widely available in the field as they are very expensive and complex techniques. We don’t see everything. Although we are informed that we are facing a major public health problem, it is possible that we are only facing the ‘tip of the iceberg’. Here, some experts point out that the underreporting of cases, added to the violence of armed groups in the region that prevents access for health workers, paints a scenario where isolation and contact tracing border on the impossible. We must keep in mind that access to the health system in these regions is quite limited, and that is why there may have been some deaths in the home environment without being reported because it has been confused with another endemic disease. And although the risk at a global level is low, the truth is that an immediate response is needed before the crisis takes on irreversible dimensions. Images | Gani Nurhakim National Institute of Allergy In Xataka | We believed we were prepared for a post-covid world. Hantavirus is the first serious test and the results are not optimistic

Not only has the US just lost the “eye” that Hormuz watched, its nuclear aircraft carrier is in Africa for fear of being shot down

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Year 2019, an American surveillance drone more than 200 million of dollars disappears from the radar over the Gulf of Oman and, a few hours later, Iran shows its remains to the world on television. It was not the first time something like this had happened, but it was one of the most uncomfortable: a machine designed to see everything had been seen before it could react. Since then, in that part of the map, each silence in the systems begins to weigh more than it seems. Losing the “eye” that watched Hormuz. Confirmation of the fall of MQ-4C Triton a few hours ago is not a simple technical incident, but the loss of one of the most advanced pieces of the US surveillance system in the Persian Gulf. This drone, capable of operating at high altitude for hours and equipped with cutting-edge sensors, was key to monitor naval movementsdetect threats and maintain situational control around the strait. His disappearance, under circumstances still unclearleaves a most uncomfortable void at a time when every piece of information matters, especially in an environment where mines, drones and speedboats turn any mistake into a real threat. The “scared” aircraft carrier. Plus: the diversion of USS George H.W. Bush Going around Africa instead of crossing the Suez Canal is not just any logistical decision, but a symptom of that operational vulnerability What Washington is suffering from. The reason? Avoid passing through Bab el-Mandeb It means recognizing that even a nuclear aircraft carrier battle group, one of the most powerful assets in the world, cannot guarantee their security in a strait where actors such as the Houthis have demonstrated the ability to attack ships with drones and missiles. This detour not only lengthens times and complicates deployments, but also shows that military superiority does not always translate into freedom of movement. The uncomfortable precedent. Not only that. They counted the Forbes analysts that the decision of avoid Bab el-Mandeb It raises a disturbing question for the immediate future, because if this step is already considered too dangerous, what happens to Hormuz, much narrower, guarded and saturated with Iranian defensive systems? The logic is a huge question. Iran not only has more advanced technology than its regional allies, but also decades of specific preparation for that scenario. That makes any attempt to operate there a very high risk betand where even a single relevant impact could completely alter the strategic balance of the area. The strategic paradox. If you also want, what emerges from these movements is not that image of overflowing force that is presupposed, but rather of calculation and extreme fear. While American political discourse speaks of pressure, blockade and control, tactical decisions are revealing prudence, we would even say caution. The simple fact that the route of a nuclear aircraft carrier is redesigned to avoid a hot spot shows that the margin of error it’s tiny. And in an environment where a successful attack on a high-value ship could trigger disproportionate military and political consequences, the priority is no longer projecting strength and power, but avoiding losses at all costs. When losing a little is too much. In summary, the combination of drone crash Triton and the rnuclear aircraft carrier odeo paints a crystal clear picture: right now, the United States is not operating from a position of comfort, but rather in an extremely delicate balance. In that scenario, it doesn’t take a devastating blow to change the rules of the game, just with a symbolic one. Because a lost surveillance drone may be acceptable, even if it has the characteristics of the MQ-4C, but a damaged warship or a compromised nuclear aircraft carrier would be a very different story. Image | USN In Xataka | The US already has the first response to its blockade of Hormuz: a boomerang of unpredictable consequences called China In Xataka | The US has closed all exits from the Strait of Hormuz. And now Iran can put into practice what it has been preparing for 25 years

transforming desert sand into the cheapest and most durable road material in Africa

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Honda is experiencing one of its most complicated moments. On the one hand, it has canceled several launches of its electric cars in North America, has paralyzed the development of Afeela which it developed in collaboration with Sony and has announced losses of around $15.7 billion. Now they are in a moment of restructuring to get out of the slump, but they have not left aside some of their most experimental projects. One of them is PathAhead, a startup that emerged from its internal incubator that has presented a construction material made of desert sand with which it intends to pave roads in Africa. The problem they want to solve. Only about 20% of African roads are paved, according to data from Honda itself. This figure has a direct impact on the region’s economy, since in the end a place where transportation access is difficult makes logistics more expensive, limits access to markets and slows down development. Furthermore, according to the firm, conventional materials for road construction (natural sand and crushed stone) present variations in resistance depending on their geological origin, which makes it difficult to guarantee uniform quality. The solution: desert sand turned into arid. As we have mentioned before, the company behind this project is called PathAhead, and it has developed a material that it calls Rising Sand. The company describes it as the world’s first artificial aggregate made from desert sand. The process consists of agglomerating fine grains of sand (about 100 micrometers in diameter) into larger, more uniform particles using heat and pressure, increasing their resistance. Image: Nikkei Asia The result, according to the company, is roads with a useful life of more than 20 years, double that of those built with conventional materials, and a life cycle cost that is 60% lower, according to its estimates. The deployment plan. PathAhead plans to begin demonstration trials in Kenya in 2027, followed by Tanzania and South Africa. If the results are positive, mass production will begin in 2028 in its own factory in that country. The startup’s financial goal is to reach revenue of $270 million by 2034. The company has so far raised about 136 million yen (approximately $850,000), with Honda as one of its investors. Where PathAhead comes from. The startup was born within the Ignition program, which Honda launched in 2017 to encourage the creation of new businesses among its employees. Masayuki Iga, its founder and CEO, worked for years at Honda’s research center developing automotive materials. “I created PathAhead with the desire to apply the technologies and knowledge accumulated in that experience to directly address the challenges of our society,” declared Iga during the presentation in Tokyo. Why it draws attention now. Sling has increased its spending on R&D by 55% in the last five years, to exceed one trillion yen in the recently closed fiscal year. That the company maintains and even expands its commitment to internal innovation while undergoing a profound restructuring of its core business is, at the very least, a sign that it does not want to reduce its long-term bets. If PathAhead can prove that its material works on an industrial scale, it could become more than just an experimental project. We’ll see if it ends up having a place in the industry. Cover image | Sling In Xataka | The car industry has condemned the manual gear shift to extinction. A company wants to avoid it: BMW

We thought that human beings began to walk in Africa. This 7.2 million-year-old fossil says otherwise

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The scientific consensus has been telling us for decades that the cradle of humanity and the origin of our ancestors who began to walk on two legs was in Africa. However, a new paleontological discovery in the Balkans just launched an order to this official story. More specifically, a fossilized femur that suggests our earliest ancestors may have started walking on two legs in Europe. A bone. The centerpiece of this discovery is a femur cataloged as FM3549AZM6 and found at the Azmaka site, in Bulgaria. From this, the research team began to analyze the bone down to the millimeter, highlighting above all the anatomy it had. Researchers here have identified key biomechanical traits that point to partial bipedal locomotion, meaning that our ancestor could walk on two legs. Specifically, they have seen that the neck of the femur is unusually long and it has specific muscle insertion points that strictly arboreal primates do not have. These characteristics suggest that Graecopithecus He spent considerable time walking upright on the ground. A new hypothesis. This finding does not come out of nowhere, since in 2017 this same team of researchers already raised eyebrows in the scientific community by suggesting that the evolutionary divergence between humans and chimpanzees could have occurred in the eastern Mediterranean, and not in Africa. That hypothesis was based on analysis of a jaw found in Greece and a tooth from Bulgaria attributed to Graecopithecus freybergi. Now it comes to light again. At that time, definitive proof of locomotion was missing, but Azmaka’s femur fills that gap that we needed to begin to reach clear conclusions. Why did they stand up? Evolution rarely occurs without a strong environmental push, and the Europe of 7 million years ago looked nothing like it does today. Here investigations at Bulgarian sites, such as the Struma Valley, show that the landscape was dominated by a savanna environment very similar to the African one, caused by a global confrontation and severe droughts in the Mediterranean. This loss of dense forests would have forced the region’s primates to come down from the trees and adapt their movement to travel long distances in open fields in search of food. In this way, it was geography and not the continent that forced bipedalism. The debate. The new Bulgarian femur revives one of the hottest debates in paleontology, since until now, the title of the oldest bipedal hominin was held by Sahelanthropus tchadensisabout 7 million years old and found in Africa. But now, if this team’s dating and analysis are accurate, Graecopithecus would not only equal, but slightly surpass in seniority Sahelanthropusmoving the “kilometer zero” of bipedalism to the Balkans. But at the moment it is too early for the textbooks to change definitively, since, as with previous discoveries, the scientific community will demand more independent analyzes and will seek to debate every notch of the femur. What is undeniable is that the African monopoly on the origin of our lineage now has a serious European competitor. In Xataka | Humans are evolving live on the Tibetan plateau. And understanding what happens there will be essential in space

The US has been looking from space for years at a huge brown ribbon in the Atlantic that goes from Mexico to Africa that should not be there

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The blue planet looks very different from space. We have internalized things like that the Chinese Wall is seen and it is not true: what is appreciated They are the greenhouses of Almería. Or a great old man desknown as the Great Dam of Zimbabwe. And for a few years now, NASA satellites they have been registering the presence of a brown stripe that extends across the Atlantic Ocean. It’s not a big brown island or a continent, but it looks like it. What is that “brown continent”. It is a mass of brown algae that, according to research from the Harbor Branch Oceanographic Institute and Florida Atlantic University in whose last record It weighed 37.5 million tons and surpasses the 8,000 kilometers in length, more than from New York to Madrid. And it has a name: the Great Sargassum Belt. Context. He pelagic sargassum It is a seaweed that historically has always lived confined to the Sargasso Sea. However, since 2011 NASA has been documenting its expansion into the open sea until what it is now: a brown strip that by the end of 2024 left the Gulf of Mexico and spread until it reached the coasts of West Africa. This phenomenon is actually a huge accumulation of algae that reappears almost every year with one exception: 2013. The Great Atlantic Sargassum Belt is bigger than ever: evolution documented by NASA Why is it important. Because this stratospheric mass of algae is not only spectacular from a visual point of view: it has repercussions on the marine ecosystem, destroys beaches and even contributes to accelerating climate change. It is also an ecological alarm signal for the Atlantic. According to Dr. Brian Lapointelead author of the review of changes in pelagic sargassum and professor at FAU Harbor Branch, explains that it even caused the emergency shutdown of a Florida nuclear power plant in 1991. Why are they growing like foam?. Lapointe and his team have been investigating the evolution since the 1980s and have found that the nitrogen content in brown algae has increased by 55% between 1980 and 2020; the nitrogen/phosphorus ratio also increased by 50%. This change has occurred because brown algae no longer only feed on natural nutrients from the ocean, but also receive nitrogen and phosphorus from land thanks to human activity, such as agricultural runoff or wastewater discharge. The result is uncontrolled growth. Sargassum is transported by ocean currents, especially in floods from the Amazon, towards the Atlantic. There it thrives thanks to that extra supply of nutrients. An unaesthetic and harmful stain. Brown algae per se are not harmful and in fact, they serve as habitat for different species. However, its enormous presence has altered the ecosystem. Upon reaching the coasts, they begin to decompose, thus releasing hydrogen sulfide, a toxic gas that damages coral reefs, reduces the oxygen present and emits greenhouse gases. What can we do. In short: stop feeding them. After this exhaustive monitoring, the research team warns that humans should reduce nutrient runoff from the coast since, if this continues, more Great Sargassum Belts could appear throughout the ocean. In Xataka | The brutal floods facing Portugal and western Spain, seen from space In Xataka | A 2.5 billion-year-old geological wonder: Zimbabwe’s Great Dam seen by NASA from space Cover | POT

Rome turned North Africa into its great oil fountain. And we have found the mega-oil mills of the Empire

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He Roman empire He founded the foundations of Western civilization both socially and in the most functional part: the infrastructure. Its roads are famousbut wherever they passed, They also founded industry. And an international group of archaeologists has found one of the most significant discoveries related to the roman industry. The second largest oil pressing complex in the entire Empire. Mega-oil mill. In the Tunisian region of Kasserine is the archaeological site identified as ‘Henchir el Begar’. Specifically, there are two settlements found to the north and west of Kasserine (the ancient Roman Cillium), and archaeologists are clear that they are part of the same industry dedicated to oil. They estimate that both were operational between the 3rd and 6th centuries AD, demonstrating that they were incredibly valuable to the Empire, and the data reflects the productive ambition of the area: The settlement has 33 hectares with two main sectors: Hr Begar 1 and Hr Begar 2. Hr Begar 1 has twelve beam presses, being the largest mill in Tunisia and the second largest in the entire Roman world. We are talking about beams and counterweights capable of exerting tons of pressure. It has cisterns and a water collection basin. HR Begar 2 has another eight presses of the same type, as well as another water collection basin and cisterns. Context. In addition to the two “oil mills”, georadar has identified a network of settling tanks for oil, warehouses, a dense fabric of housing for workers and the site’s population, and road tracks for the ‘trucks’ of the erato, trains that transported the amphoraethey will reach the coast and places of distribution. Apart from making it clear that the site was an oil megafactory, they have also found stone mills. They estimate that production was mixed: oil and also cereals, which points to the strategic importance of this region around Kasserine. Strategic good. In it releasearchaeologists highlight that the territory is characterized by high steppes and a continental climate with modest rainfall that would have been collected in wells, all of this favoring ideal conditions for the cultivation of olive trees. This border area of ​​Africa would have been a point of exchange between cultures, but a discovery of these dimensions shows that this Proconsular province of Africa would have been the great supplier of oil to the Roman Empire both for consumption (the highest quality oil) and for fuel and other consumables (oil for lighting, bases for medical ointments and cosmetics). Perspectives. That powerful Henchir el Begar oil industry is not the only thing the team has found. They have also found pieces such as a bracelet decorated in copper or brass, a stone projectile and some architectural elements that had later been reused in a Byzantine wall. The mission in Kasserine began in 2023 as a project co-led by the Ca’Foscari University of Venice, the University of La Manouba in Tunisia and the Complutense University of Madrid and, according to Professor Luigi Sperti, one of the project coordinators, it allows “an unprecedented perspective on the agrarian and socioeconomic organization of the border regions of Roman Africa.” We will see what they find in future prospecting, but the investigations of this third campaign have borne fruit in understanding the importance of the region in issues such as the production, marketing and transportation of oil on a scale not seen until now in that area. Images | UCM, Unive In Xataka | Modern tunnel boring machines are real monsters compared to those of 1950. The paradox is that they are just as slow

A very deep polar trough is descending towards North Africa and Spain is right in the middle

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Now Spain is busy with the rain and it is logical: it is not every day that a high-impact storm hits you and turns the country upside down. However, as they said from Navarmeteothe key question is what is going to happen from Tuesday. Let’s fasten our seatbelts, because curves are coming. An early winter. Both the European and American models coincide in a change in weather pattern next week. Towards Thursday, a very deep polar trough will descend from northern Europe towards the south. The interesting (and worrying) thing is that it is going to pass right over us. That is, in a week Spain will be immersed in a polar air mass maritime. But the thing is not limited to that: as a corridor opens that connects us to the north (between the western anticyclone and the storm in the Gulf of Genoa), shortly after the first ‘impact’ a second pulse of even colder continental polar air will arrive. What does this mean? Well, if everything happens as the models say, cold and humid air from the North Atlantic will enter first. That will cause temperatures to drop and rain and snow will return. Then, with the strengthening of the northerly flow, drier and colder air will arrive: a major thermal collapse. Are we sure about this? We have been seeing for days how the great models they were converging around a scenario like this: a huge tongue of cold approaching the peninsula. However, skepticism was more than justified. But things are starting to get real. It seems clear that it will be a cold week throughout the country (except the Canary Islands) and temperatures at altitude are beginning to reach up to 10 degrees below average. Everything will start in the Cantabrian Sea, but by Friday it will have reached the entire peninsula. Things are going to change. We come from the storm Claudia and, although the impact has been considerable, It has been a fairly tempered system. However, things are going to change: even if in the end the trough does not reach that far south, the cold is going to be felt in large areas of the country. And this is the beginning of a winter that, if all goes well, is expected very (but very) moved. Image | Tropical Tridbits In Xataka | It’s going to rain in Galicia. It seems normal but it is something more: the prelude to a total change in the weather in Spain

A one million years of years suggests that the ‘homo sapiens’ does not come from Africa

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The history of human evolution is a fascinating puzzle that we lack many pieces. Each new fossil adds details, but occasionally, one of them does not fit the image we had. Or rather, It forces us to redraw the puzzle completely. This is what has just happened with the analysis of a skull of one million years old found in China, an investigation that, according to its authors, “totally changes” our understanding about when and how we arise, since I would question Our origin based in Africa. The study. Published In the prestigious Science magazinea team of scientists from China and the Museum of Natural History of the United Kingdom, a posture that the lineage of the Homo sapiens began to separate from their relatives, such as Neanderthalsat least half a million years before what was believed. And this is not a short time. The skull The protagonist of this story is the skull of Yunxian 2approximately one million years old, which was damaged. This caused that at first it was classified as the skull of a Homo erectus, One of our most primitive ancestors. But nothing is further from reality. Thanks to digital reconstruction technology, which included computerized and modeled tomographies, researchers were able to restore their original form. The analysis. Once the results were had, the surprises arrived. The skull did not belong to a Homo erectus, It showed a mixture of primitive and modern features. According to the study, Yunxian 2 is actually an early member of the clado Homo Longi, a sister species of Homo sapiens which also includes Mysterious denisovans. “Our research reveals that Yunxian 2 is not Homo erectusbut an early member of the clado Longi And it is linked to the Denisovanos, “said Professor Chris Stringer, co -director of the research.” This changes the thought a lot because he suggests that a million years ago, our ancestors had already been divided into different groups, which points to a much earlier and more complex human evolutionary division of what was believed, “he continued explaining. New temporal line. Until now, most genetic studies placed divergence between the lineage of the Homo sapiens and that of the Neanderthals about 600,000 years ago. However, this new analysis has changed everything and the dates remain as follows: Origin of the clado sapiens: It is now estimated at approximately 1.02 million years. Origin of the clado Longi: It is calculated in about 1.2 million years. Separation of both lineages: the study places the divergence between the lineage sapiens and the Longi 1.32 million years ago. This implies that three large groups of humans with large brains –Homo sapiens, Homo Longi (including denisovanos) and Neanderthals – could have coexist for almost a million years, much longer than was thought. Africa. Although the appearance of these fossils in the Asian continent can make us think that the origin of our ancestors is not in Africa as thought, we must have caution. Professor Stringer himself, one of the study authors, warns that there is not enough evidence to affirm that our species evolved in Asia instead of in Africa. The task that is now ahead is to select fossils with a similar age found in Africa and Europe and do the same study. That is why the scientific community is enthusiastic right now, but in a critical position. Dr. Aylwyn Scally, an evolutionary geneticist at the University of Cambridge, points out that both genetic and fossil -based analysis have significant uncertainties, especially when establishing such old chronologies. “More evidence is needed to be safe,” he says. What is clear is that Yunxian 2’s skull has opened a new and exciting window to our past, demonstrating that the history of human evolution is much deeper and more complex than we imagined. Images | Ranjit Pradhan In Xataka | “This is not a penguin.”

The man who crossed Africa from coast to coast for the first time in a 4×4

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In 1884, The diverse African continent It was distributed among the European powers as if it were a cake. The Berlin Conference regulated the colonization of Africa and established which country stayed with each portion. Germany stayed with a good piece of the continent and, although it lost everything after the World War Ithere is something that no one can snatch them: having been the first to demonstrate the reliability of the first cars “4×4”. The feat? Simple: Crossing Africa from coast to coast on a trip of about 10,000 kilometers through unknown territories for the car. The adventure begins. The protagonist of this story is called Paul Graetz. He was a German officer who, between 1902 and 1904, served as a lieutenant in German Eastern Africa. After a brief return to his homeland, 1907 returned to Africa with a goal: to find a route between what was German and Africa Africa of the Southwest German (which is currently Tanzania and Namibia) to establish a motorized connection. A direct route between the two territories (each in a different coast) would allow a better economic development and, therefore, a benefit for those German regions. Thus, he got to work to devise a route that was from Dar-Es-Salam (Tanzania) to Swakopmund (Namibia). It would not be easy, since it would be necessary to cross mountains, deserts, jungles, savannas and rivers in an unexplored territory for the car. All this, obviously, without having roads or roads. Basically, he would make his way. The problem was, evidently, the car itself. The car. It was the first challenge of the trip because, if it would be something complicated for the best 4×4 current, for a great -grandfather of 1907, imagine. That is why he did not use a conventional car, but one made “custom”. Graetz began to contact several companies and-heard air-it was the Süddeutsche Automobil-Fabrik Gaggenau who accepted the challenge. They only existed from 1905 to 1910 and subsequently became part of Benz & Cie (which, in turn, became Daimler-Benz Agbetter known as Mercedes-Benz), and what they did was to modify one of their numerous models for the conditions it would find in Africa. Chassis made to measure with an elevation of 35 centimeters on the standard of the time to circulate through complicated territories. The elevation was achieved with wooden blocks. A four -cylinder engine and a power of 35 hp. Two gas tanks for long marches: one 250 liters in the rear and another forward with another 125/145 liters. “Mortital” and reinforced body to transport heavy loads. Wooden wheels, eye, with a diameter of 1,120 mm and a width of 120 mm. The wood for certain components may seem a barrabasada, but it was the technology of the time. It had a large storage capacity due to size, the interior could be transformed into a bedroom (with mosquito net and everything) and had oil lamps to drive in the dark. Issues. We cannot say that Süddeutsche Automobil-Fabrik Gaggenau did not give Gracez a good ‘car’, but the problems would soon appear. The expedition (basically, Graetz) departed on August 10, 1907. The tests for the car had been done in Germany, so both the driver and the vehicle would enter ‘Terra Incognita’. The rain was a problem and forced to improvise a metal reinforcement (the first wheels with chain), remained stuck in dunes, gasoline evaporated and even had to wear the car by boat during a section of Lake Tanganika. The worst was mechanics. The one of Graetz the only one in colonial Germany and a rare Avis in thousands of kilometers around the engine so, when the engine had a breakdown, he was forced to wait three months for the spare parts to arrive. In addition, there were no mechanics, so they learned on the march to repair it. It is believed that it has a C15 “Gut Gemacht, Graetz”As it may be, about 630 days later and With about 10,000 kilometers on the counterthe German explorer and his car managed to reach Swakopmund. It was on May 1, 1909 and Kaisewr Guillermo II himself congratulated him with a telegram that was not too effusive. “Gut Gemacht, Graetz”, which becomes a “good job, Graetz.” In that congratulation I should have included the hundreds of collaborators that the explorer had during his journey, but we already know how these things are going. History. The feat was followed by the press and was seen as an example of the industrial and power advances of the new engines and vehicles against nature. Currently, that first 4×4, that deeply modified vehicle that allowed an adventurer to cross Africa from coast to coast more than a century ago, is a piece of a museum and a reminder that, perhaps, was the first Road Trip of history. The bug of exploration was still within Graetz and only one year later, in 1911, he launched A second expedition with the aim of traveling the Bangweulusee river from Mozambique to the Atlantic in a motor boat of more than eight meters. On this occasion, he took a filmmaker with him that he captured some images, but after an attack of a buffalo, the filmmaker died and Graetz was seriously injured. The images were considered ‘Lost Media’ for almost a century, but in 2007 they were found in the basement of the Gracez’s own house, and part are the ones you can see just about this paragraph. It is clear that explorer is born, it is not done, and since everything has to be capitalized, There are tours to emulate the route of the German explorer. Images | Mercedes-Benz, Paul Graetz In Xatala | The US needed to confuse the Nazis in World War II. So it deployed airplanes and lie tanks

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