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There is a flying saucer sailing down a river in Vietnam. A YouTuber built it in his yard with sand, scrap metal and fiberglass

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Some time ago Thanh Cheaka ‘Mr. Ho’, a youtuber Vietnamese with more than 1.4 million subscribers, had a crazy idea: to sail the rivers of his country with a flying template. Literally. For anyone else, an idea like that would have remained just that: a crazy dream. It took Mr. Ho to get to work and build a kind of boat made with little more than sand, fiberglass and the propulsion system of a jet ski. However, the most curious thing is not the result, but the process. Mr. Ho Thanh Che. To ‘Mr. He’s up for challenges. Especially those that involve assembling (or repairing) motorized devices with materials that anyone could find without too many complications. In recent years this has led it to manufacture your own boatstart a car that had been rotting for years in the middle of the jungle, ride a vehicle with materials taken from a landfill or designing a jet ski shaped like a giant spider. A water UFO. As if all of the above were not enough, some time ago Mr. Ho decided to go one step further and create a flying saucer capable of crossing the rivers of Vietnam at full speed. It sounds crazy (and it is), but that’s just what the youtuber shows in a video of just one hour in which he documents the entire process: from the moment he imagines the design (in his dreams) to the moment he takes his ‘flying saucer boat’ into the water. The challenge is so fascinating that the video has more than 30 million views. And that’s just on Mr. Ho’s personal account. The piece has been shared on other channels in which it accumulates thousands and thousands of views. Nothing surprising if we take into account that the youtuber It does not have a large workshop, nor access to exclusive parts. In his projects (including the UFO project) he uses the resources he has at hand, even if sometimes they are little more than scrap metal. playing with sand. The most curious thing about the project is how it starts. For someone with access to industrial molds or modern milling machines, manufacturing the hull of the flying saucer wouldn’t have much substance. Mr. Ho had to settle for a solution more rudimentary: He traced the silhouette of the saucer on the ground of a patio, piled sand on top, and then shaped the mound with the help of a rotating arm made from scrap metal. The goal: create a symmetrical dome. That kind of sand shell served as his starting point. Then the youtuber He poured cement, consolidated the shape and used it as a framework to make the two halves of the hull (aka space saucer) with fiberglass. By hand. Step by step. With the same patience that would be used to make a piece of craftsmanship. With the helmet ready, he opened several hexagonal-shaped holes. Under way. To move the ‘flying saucer boat’, Mr. Ho opted for a solution similar to that of jet skis: a hydrojet systemjet propulsion, which is powered by an engine allows a turbine to absorb water and then expel it at high pressure. Among other things, this avoids external propellers. So that his particular flying saucer could be handled more easily, the youtuber used a deflector attached to a cable that in turn directs the water jet. The video shows how that solution allows you to direct the jet and make tight turns. As it is housed in a hollow cavity in the inner hull, the engine does not break the spaceship aesthetic that its creator wanted to give it. A carpeted flying saucer. On this occasion Mr. Ho was not satisfied with creating a boat in the shape of a flying jig. He also wanted to take care of the details of the design. Both external and internal. On the outside it included LEDs, solar panels and a dark gray color that gives the result an aesthetic that is partly (partly) reminiscent of the B-2 bombers of the USAF. Inside, Ho opted for the same philosophy: taking care of the details, including carpet, soundproofing and tinted acrylic windows. In a nod to his main platform as a creator, he gave the ship a yoke-type steering wheel with the YouTube logo. It is difficult to determine whether the pilot is traveling comfortably, but the video of the maiden voyage It shows that at least the ship is stable and fast. Images | Tech Freeze, Mr Ho Via | Passion Engine In Xataka | Engineers (and not aliens) have created a flying saucer that flies and is completely functional

Putting four chickens in the yard seemed like a good idea to have cheap eggs. Bird flu just changed the rules of the game

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From November 13, 2025, there is no poultry farm in the country that can be outdoors. With mass confinement, the Government wants to contain the spread of the H5N1 bird flu. And it makes sense: so far this season, 14 outbreaks have already been recorded in poultry, several in captive birds and dozens in wild birds. The problem is everything that falls under the radar. “What do I do with my chickens?” In Spain, at least from 2024, all chickens must be registered. And yes, that includes ‘self-consumption’ chickens; some animals that, according to the data, they represent only 0.77% of the census (but all experts know there are many more). A report from El País from the spring of this year confirmed that “the figures do not reflect reality and that a large part of self-consumers have birds (especially the ISA Brown species) without census.” This has meant that in a context in which self-consumption does not have inspections (and lives unaware of animal health regulation), the doubts and risks have grown exponentially. As Cristina García Casado explained in InfoLibrethe question most frequently asked by veterinarians across the country is “what do I do with my chickens?” And the answer is very simple: confine them. Because the regulations do not understand sizes: a backyard chicken infected by contact with a wild bird can be just as big a problem as any other type of chicken. Or maybe more. After all, the European authorities they continue to qualify the risk to the general population as low; but they raise it to low-moderate for people in direct contact with infected birds or contaminated environments. Having unmonitored poultry increases the risk to the “civilian” population and if we are realistic we will recognize that they cannot be monitored. The problem has names and surnames: at least when it comes to the flu, all those domestic pens have the same sanitary requirements, but much less infrastructure. The ‘boom’ of homemade eggs. We must remember that this does not happen in a vacuum. The truth is that in recent years we have lived a real ‘boom’ in self-consumption chickens. It is the confluence of the “happy chickens” movements with the response of many citizens to a price that does nothing but go up. According to the National Institute of Statistics, have gone up 15.9% so far this year and, according to the OCUthe growth has been 105% compared to 2021. And, be careful, we are not talking about a luxury product. We are talking about what may be one of the proteins cheaper and more accessible of the world. Faced with this ‘ovoflation’, the accounts are clear: “a hen costs about nine euros, it is easy to raise and maintain with fruit, vegetables and feed, and it lays an egg every 25 hours.” How can there not be a problem? What to do if I have a chicken coop for self-consumption? If we are in that situation (or are thinking about setting up our own domestic corral) there are some things to keep in mind: Whether larger or smaller, the corral must be registered in the REGA (General Registry of Livestock Operations). Implement confinement and biosecurity measures: separate chickens from any contact with wild birds; control inputs and outputs; record all changes in a log book. Improve cleaning conditions, more frequent bed renewal and tightening daily management protocols. Introduce wellness programs to contain the problems associated with a sedentary lifestyle. But, above all, be extremely vigilant. There are many warning signs (apathy, drop in production, high mortality or flu symptoms). Therefore, it is best to be alert. Anything can happen. Image | Finn Mund In Xataka | H5N1 bird flu unleashes a massacre in Antarctica: half of the female seals have already disappeared

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