Safe

“Regarding reading ability, there is no safe age for children to start using mobile phones”

by

Most millennials we don’t understand that children today have mobile phones since primary school. In my case, for example, I had my first cell phone in high school. A brick inherited from my sister. The point is that times change and it is logical that children begin to interact much earlier with technological devices. However, there is a lot of controversy regarding the ideal age for them to start doing it. Some experts believe that it is good for them to start early, while many others point out that it can be harmful. For example, there is a lot of talk about the effects it can have on the reading ability of the little ones. And they don’t just talk about reading without syllables. The main handicap seems to be in reading comprehension. They read, but they don’t understand the content. Neither age nor mobile phone use at school matters. In a recent studycarried out by UCLA psychologists, analyzed the effect of having a mobile phone on the reading ability of primary school children. 106 third and sixth grade children participated in the study. This, in the United States, is exactly equivalent to the third and sixth grades of primary school in Spain. All children had to take a reading comprehension test and answer a survey about mobile phone ownership. That is, they not only had to say if they have one, but also talk a little about their habits with him. It is important to emphasize that there were not only children of different ages. Culturally and linguistically different participants were also included. With all this, it was seen that children who have a mobile phone obtained worse results in reading tests. This effect was maintained in both third and sixth grade students and it did not matter whether they carried their phone with them at school or if they had left it at home. The language in which they normally spoke with their family did not matter either. From all this it is concluded that the problem is the possession of a mobile phone. Not the distractions that may be caused by school or the child’s age. There is no ideal age to start using a mobile phone, at least when it comes to reading. That is precisely what one of the authors of the study, Patricia Greenfield, said. in statements collected by Phys. The only exception. In the study there was one exception, referring to children from non-English-speaking families. In those cases, for those who had a cell phone, their reading skills were better when they used games on the phone and they had been texting with other children for a long time. It is an exception that, in reality, fits with other studiesin which it is pointed out that the problem is not in using the mobile phone, but in the use made of it. Using it to watch TikTok challenge videos is not the same as using it to use educational games. The same thing happens with television or tablets, for example. More than the ability to read as such, reading comprehension is affected. Beyond reading. In reality, reading is not the only quality that is affected by premature use of mobile phones. For example, there are studies that suggest that it can affect mental and physical health, increasing the risk of phenomena such as insomnia or obesity. In these cases, reference is made to age. In fact, in a study published in 2025negative effects inversely proportional to age were pointed out. And we’re not talking about very young children. In 12-year-old students with a mobile phone, a 60% increase in the risk of poor sleep and a 40% increase in the risk of obesity was seen compared to those who did not have this device. Observational studies. It is important to highlight that a good part of these studies are observational. For example, in the case of reading tests, a statistically significant correlation was found between having a mobile phone and obtaining worse results in reading tests. However, it cannot be proven that the problem is actually with the phone. As they say, Correlation does not imply causation. It could be more of a coincidence. In any case, there are many studies that indicate that screens are not the best allies in those stages in which the mind begins to develop. Of course we are more influenced by technology than we were 20 years ago. Perhaps it is not necessary to wait for a brick inherited in high school, but it is not the best idea in the world to give a mobile phone to a 6-year-old child. Images | Magnificent In Xataka | In 2007, Spain forced men to take longer sick leave to care for their children. Fertility then fell.

How to know if your eclipse glasses are safe or a dangerous scam

by

Let’s tell you How to know if your eclipse glasses are safe or you have some scam that could endanger the health of your eyes. He solar eclipse of 2026 It is already very close, and many people are going to travel to see it. But of course, faced with such a unique and spectacular event, we will all want to look at the eclipse without frying our eyes. This is where special eclipse glasses come into play, with specific protections with which protect your eyes properly. But of course, These glasses must have legal approval that certifies that they work, and as always happens in these cases, you can find counterfeits that protect you correctly. And that is why we are going to explain to you what you should look for in glasses before buying them to ensure that they are correctly approved. We are also going to tell you three ways in which you can verify at home that the glasses you already have will protect you, and we will even give you some alternatives to glasses… and we will warn you about others that you should not use under any circumstances. Requirements to be legal approved glasses To ensure that the glasses you buy to protect yourself during the eclipse are legal and follow international standards for direct observation of the sun, They must meet certain standards and include certain information explicitly in your profile. It is the following: They must have exact standard: The glasses must be clearly and unambiguously stated ISO 12312-2 or ISO 12312-2:2015. Here, it is worth taking into account ALL the numbers. For example, if it only says “ISO 12312-1” they will be ordinary sunglasses and they will not work for you. You have to comply with the ISO 12312-2 or ISO 12312-2:2015. Manufacturer identification: On the box you must put the name and clear address of the manufacturer or importer in the European Union. Be wary of any model in which these contact details are not indicated. Printed instructions: The instructions for the glasses should clearly state some key warnings to protect you, such as “Do not wear more than 3 minutes at a time” or “Dispose of if scratched or punctured.” Light Transmission (Attenuation Factor): In the model information, you should make sure that the glasses filter is capable of blocking 99.999% of visible light and almost all UV and IR rays. Three home checks before looking at the sun Once you have bought the glasses or are going to use ones you have at home, before using them to look at the Sun it is advisable do checks to make sure they will protect you correctly. These are three tests that you will be able to do at home in a simple way: The light bulb test: Put on your glasses at home or indoors in general, and look at a light bulb that is on. When you do this, you should see absolutely nothing except the filament or LED of a very powerful bulb. And even these elements should be seen extremely faintly. The reflex test: If you are on the street, you should look at a shiny surface in the sun, such as the hood of a car. When you do this, you should see only a very soft flash, and nothing of the rest of the surrounding scene. The physical test of the sheet: This is a test to verify that the protective film on your glasses is free of defects. You must check against the light that the Mylar or black polymer filter does not have micropunctures, scratches or looseness in the cardboard mounts. Come on, total protection and no defects. What alternatives you can use and which ones you can’t Beyond buying approved glasses, you can also use some alternatives such as welder screens or glasses. Of course, in this case it must have a DIN 14 graduation or higher. The technical minimum is usually DIN 12, but for greater clearance and comfort, DIN 14 is recommended. The DIN scale indicates the percentage of how much these protectors split light. The ISO 12312-2 standard establishes the safety threshold for looking directly at the sun, and it is around ≤ 0.003%. DIN 11, for example, has a luminous transmission of 0.005%, so it is higher than this standard and is not valid. That of DIN 14 is 0.00027%, below that standard, and transmits 50 times less visible light than a DIN 10. And what does all this mean? Well then The DIN is something that you should look for in a hardware store if you are going to buy welding glasses.because it is the measure that indicates how much light it lets through. Therefore, we recommend that it be DIN 14 or higher. Another alternative to special eclipse glasses that are much less visual is indirect projection. You know, the pinhole method or a kitchen strainer to project the sun onto a surface and see the eclipse there instead of looking directly at the sky. What you should NEVER use for an eclipse are other elements such as x-rays, superimposed sunglasses of any category, smoked lenses, photographic film or conventional photography ND filters placed on the eye. None of these items will protect your eyes if you look directly at the sun during an eclipse, and they can damage them. Recommended glasses models If you still don’t have good approved glasses to see the eclipse, you still have time to buy them and have them arrive on time. If you have Amazon Primethe online commerce giant is one of the most recommended to find good packages of approved glasses at affordable prices and fast shipping. Keyaluo Approved Solar Eclipse Glasses, Pack of 6, EN ISO 12312-2:2015(E) and CE Certified, AAS 2026 Approval, Solar eclipse glasses for direct vision of the sun The price could vary. We earn commission from these links For example, you have the Keyaluo brand pack, with six units per 6.17 … Read more

What is it, how does it work and how safe is this application to install OpenClaw on your mobile with just a couple of clicks

by

Let’s explain to you What is QuickClaw and how does it work?an application created by developer Max Blade to install OpenClaw easily on your mobile. Thus, you can have this popular AI agent without having to deal with APIs, servers and long configuration processes. The application does all this in a completely private way, and creating the agent within a virtual machine for your greater security. You just have to go to their website quickclaw.appclick on the download that is currently exclusive for iOS, and install everything with a single touch. What is QuickClaw QuickClaw is a mobile application that allows you to use OpenClaw easily on your mobile. Install OpenClaw It is a fairly complex process that can put many people off, and what this does is allow you to install it with a single click and without the need for complications or technical knowledge. Thus, you can have your own agent artificial intelligence on your mobile. This means that you will have an AI that does not limit itself to responding to what you ask or perform simple tasks, but can take control of your applications and perform tasks in multiple steps. All of this is done relatively safely. I say relatively because it will use an isolated workspace within your mobile, although the application will also needs access to a lot of your data to function, which may compromise your privacy. In exchange for this, you will have an application that will be able perform various types of tasks for yousuch as creating or editing files, browsing the Internet and taking actions there, managing your calendars, managing your reminders and more. How QuickClaw works The first thing you have to do is install the QuickClaw application, which at the moment It is only available for iOS in the App Store from Apple. When you install the app, you just have to launch it and An OpenClaw instance will be created and launched on a virtual machine “safe”, so as not to touch your device or its operating system. All this in just one minute. The process will then create a Gateway or user service that remains running, in addition to other components that allow OpenClaw to control applications, send messages and execute actions. All this will be done automatically with the recommended OpenClaw installer. This application is configured so that OpenClaw connect to Claude’s AIwho will be in charge of understanding your requests and carrying out the tasks you ask of her. All of this will be designed to be able to control the agent from your mobile using the app itself. What you can do with this app These are some of the tasks you will be able to perform from your mobile just by asking OpenClaw through QuickClaw: Write documents, essays and code, which are delivered as real files. Browse the web and research topics on your behalf. Set reminders and wake-up calls with personalized summaries. Read and manage your calendar and emails. Create, edit and organize files in your private workspace. Execute multi-step tasks autonomously. Remember the context of the conversations. How secure and private is the app One of the features of QuickClaw is to isolate OpenClaw in a virtual machine. This is an important security measureso that nothing the AI ​​agent does can damage the operating system of your mobile device. OpenClaw is an open source agent, which makes it transparent and secure, people can check that it doesn’t do more than what it says it does. However, QuickClaw is not open sourceso you have to trust the word of its creator. Lastly, you should know that everything you make is sent to Anthropicthe company behind Claude. Currently this company is known for its commitment to offering ethical AI, although this can always change in the future. Your data within QuickClaw will be encrypted and anonymous. In addition, your conversations stay within your mobile, since everything runs locally. In Xataka Basics | Dangers of OpenClaw (formerly Moltbot or Clawdbot) and how to protect yourself from them before deciding to use it

The emoji is now the only safe passage so that a “voucher” does not seem hostile on WhatsApp

by

At some point, without anyone deciding, It is no longer acceptable to send a dry message in a WhatsApp group. “Ok” became hostile, “okay” became sharp and a simple “understood” was almost a declaration of someone seeking war. So we learned to quilt: To put the “👍” after the “ok”. The “😊” after a request. The “hahaha” before an opinion that could upset. Not because we felt laughter, approval or tenderness. But because the message without emoji is the message that must be interpreted. And in a culture like Spain, interpreting is dangerous. The emoji has become mandatory emotional punctuation. It doesn’t convey what you feel, but yespoint out what you don’t want the other to suspect. The “😂” rarely means that you found something funny. It means: this is a joke, don’t take it the wrong way, I’m not being rude, I’m still being nice. It is a safe conduct. A social insurance policy. Same with the “hahaha.” No one laughs when writing it, it’s just a tone marker, a way of saying: relax, this isn’t serious, we’re still friends. The more jots, the more eager the attempt to smooth out. “Ha” is dry. “Haha” is minimally polite. “Hahaha” is cordial. “Hahahaha” is nervous. “HAHAHAHA” is desperate. We have built a parallel language to avoid the conflict that never comes. Because there is almost never real conflict. Only the fear that there is. And that fear has inflated every message until it becomes a dance of false preventive emotions. The result is a hollowed-out language. When everything has emoji, none of them mean anything. When everything ends in “hahaha”, the laughter disappears. When all messages are warm, warmth becomes background noise. But we can’t stop. Because the first one to stop putting the “😊” will be the edge. The weird one. The one who “always answers dryly.” In the whatsapp groups Spaniards, cordiality is mandatory. And what is obligatory, by definition, is not cordial. It’s a perfect trap: To show that you are not hostile, you have to overact kindness. And when everyone overreacts, it is no longer possible to distinguish who is really nice from who is simply following the protocol. The emoji, which was born to add emotion to the text, has ended up anesthetizing it. Perhaps the clearest symptom is the “❤️”. A heart. The symbol of love, of deep affection. Today we sent it to confirm that we received a PDF. We use it to close a conversation without having to actually respond. It has become what “sincerely” was to the letters of yesteryear: a closing formula that means absolutely nothing. As the impersonal ‘Merry Christmas’ that any company sends you by email. In a few years, someone will study the WhatsApp groups of this era and believe that we lived in a society of overflowing affection. Emojis everywhere. Constant laughter. Hearts all the time. You won’t know it was the opposite. That we inflated words precisely because we no longer trusted them. That we filled the messages with emotion because we had stopped feeling it. And that “hahaha”, in the end, was our way of saying: I don’t know what to tell you, but I’m still here. Ha ha ha. Featured image | Xataka with Mockuuups Studio In Xataka | AI is transforming the relationship we have with our own ideas: we no longer create, we just “edit” ourselves

Spain wants more pork and more safe water in its reservoirs. And he is discovering that both things at the same time are not possible.

by

Hidden in the Official Gazette of Castilla y León on Monday, there was something that they did not suspect would be controversial: the authorization to install more than 3,500 heads of pigs on the outskirts of San Cebrián de Castro, province of Zamora. Why would it be controversial? As recognized in the Diario de Zamorais the umpteenth authorization of this type in recent years and, unlike others, this macro farm is not close to any urban center. The only small problem is that, well, it is 100 meters from the Ricobayo reservoir, right where the Esla flows into the Duero. And is that a problem? The idea is to install a pig farm “with capacity for 3,100 sows with piglets until weaning (from 0 to 6 kilos in weight), with 620 replacement sows and six boars.” Just over 132,000 square meters, more than a dozen warehouses, a manure dump with a capacity for 1,215 cubic meters and two enormous slurry ponds with a capacity for 14,000 cubic meters. The project insists that “there will be no discharge into the Public Hydraulic Domain”; but, of course, the doubts are more than reasonable. In 2023, 161 Zamora municipalities They were left without drinking water due to contamination of its reservoirs. Because there is also the issue of water consumption. According to the data, an annual water consumption is estimated at 24,479 cubic meters. It’s a lot of water, but it’s not a surprise either: agriculture and livestock consume almost 90% of the Duero basin. And Ricobayo is a critical reservoir And not only for the Northern Plateau. Because what is happening in the Esla River is something much more important than it seems. Spain It is the absolute leader in European porkbut (or “because”) the legal framework is too fragmented and has huge regulatory gaps. That is to say, the basic management of intensive farms has been broken for years. The sum of an unambitious basic state standard, hydrological plans, municipal plans and environmental authorizations leaves room for dozens of towns throughout the country to spend years denouncing the enormous ecological and health consequences of this type of installations. All of this comes at a difficult time. Because the macro farm industry is about to reach its key moment: it is not only that the administration is following The closest issue is that the prosecution is taking cards in the matter. That is to say, in the near future, Spain is going to have to clarify what it wants to be at an agricultural level and at what cost. But you can’t do it with your back to the externalities it produces. The competitiveness of Spanish pork is based on vertical integration, efficiency and scale; and that pushes farms to have greater capacity and associated plants (feed, slurry treatment, biogas, etc.). That is, it puts completely new pressure on parts of the system that are not prepared to withstand it. Water is one of those problems. The Spanish water reserve is at 51.4% of its capacity and we have just emerged from one of the largest droughts in recent decades: how is it possible that a strategic resource like water enjoys these management problems (and this lack of protection)? That question is indeed more complex than it seems. Image | Bob | Raiden32 In Xataka | The Atlas of Toxic Spain: this is the geography of pollution in our country

Breathing through your ass is safe (according to science)

by

Although a priori we have been taught from childhood that the lungs are the organ responsible for our breathingthe reality is that breathing through the ass is also possible. And it is not a theory, but rather it has been put into practice, as a clinical trial has shown published in the magazine Med who has named this technique enteric ventilation. The current situation. When a person is in a critical condition, it is quite common to perform an intubation with the aim that a ventilator can do the action of exhaling and inhaling with the aim also of applying an extra dose of oxygen when there is respiratory depression or simply controlling this route. Although it is also a technique that can be seen in an operating room, in surgery, when anesthesia is applied. The problem is that sometimes intubation is not possible, because the airway is very compromised or simply because the lung is in a state that prevents it from performing its normal function. This forces us to look for alternatives to maintain blood oxygenation, and one of them is this enteric ventilation through another area such as the rectal area, which is presented as support but not a substitute, but is a further advance in emergency medicine. The technique. It has already been tested by the Takanori Takebe research team of the Cincinnati Children’s Hospital and the Osaka Universityis presented as a complementary oxygenation pathway in very serious respiratory emergencies. In Takebe’s own words“does not seek to replace mechanical ventilators or ECMO, but rather to offer a temporary means of support to allow the lungs to rest.” The operation. The idea of ​​breathing through the rectum was not born in the laboratory, but in an aquarium. In 2021, Takebe and his group they published in Med a pioneering study in which they demonstrated that animals such as mice, rats and pigs could survive low-oxygen environments if their intestines received oxygenated perfluorodecalin. This liquid, a perfluorocarbon Chemically inert, it can transport oxygen in concentrations much higher than what an erythrocyte can do. And to test it, they introduced it through the rectum, causing the animals to reverse the lethal hypoxia and reduce the need to use the lung as a ‘pump’ to ventilate the body. The administration was enteral, that is, through the rectum. In animal models, intestinal oxygenation managed to reverse lethal hypoxias and reduce the need for pulmonary ventilation. The next step. Once tested on animals, the idea was to move on to humans and see if it was safe. To do this, they recruited 27 healthy volunteers who received one liter of perfluorodecalin not oxygenated by a controlled enema. In this case, none of them had hypoxemia and the goal was not to see if it could be reversed, but to check if they had any strange reaction. And the result was a success: there was only a little diarrhea (a good thing considering what could have happened). But the most important thing is that the results coincided with what was observed in animal experiments, and above all they confirmed that there is no significant damage or inflammation in our intestinal mucosa. What’s coming Takebe’s group is already planning a phase II clinical trial with patients suffering from moderate hypoxemia, in collaboration with hospitals in Japan and the United States. In this case, oxygenated PFD (O₂-PFD) will be used to determine if intestinal absorption can really raise blood oxygen levels as it occurs in animals, although expectations are very high. If we look at the scientific literature, there are already different application possibilities. As published in Frontiers in Physiology in 2023 the potential of perfluorocarbons can be highlighted as alternative oxygen carriers, both for lungs with edema and for emergency medicine where it cannot be easily intubated or the lung is not 100% fit for it. In parallel, the field of liquid ventilation has remained active among critics and intensivists: works such as the one published in Intensive Care Medicine Experimental in 2020, they pointed since oxygenated fluids could relieve pulmonary stress in patients with distress acute respiratory illness, serving as a “bridge” in life support therapies. His comic side. In 2024, Takebe’s group received he Ig Nobel Prize for his research in enteric ventilation, an award that celebrates research that first makes you laugh and then makes you think. But, beyond humor, Takebe himself emphasizes that what began as a biological curiosity is giving rise to real biomedical innovation. And although it remains to be confirmed that the human intestine can actually oxygenate blood effectively, accumulated data in animals and the first safety trials put enteric ventilation on the border between experimental biomedicine and advanced critical medicine. Far from being an extravagance, research in liquid oxygenation is part of a growing area that seeks alternatives to invasive mechanical ventilation, especially in situations where resources or time are limited. And if all goes well, in the future a treatment that today sounds unthinkable—injecting liquid oxygen through the intestine—could become another tool in the arsenal of intensive care units. Images | Alexey Elfimov In Xataka | We’ve gone from “breakfast is the most important meal of the day” to “I grab something quick and stick with it.” And that has problems

This Xiaomi mobile costs less than 220 euros and is a safe bet within the mid -range

by

Within the mid -range, Xiaomi is one of those brands that triumphs. If you are thinking about renew your old mobile, this Xiaomi Redmi Note 14 5g It is an excellent option. Now, you can take it on pccomponentes by 219 euroswith a direct discount that is added to the cart. Xiaomi Redmi Note 14 5gb + 256GB Free mobile. The price could vary. We obtain commission for these links A good, beautiful and cheap mobile This Redmi Note 14 It is a mid -range economic terminal that stands out for its screen. This is of type 6.67 -inch OLED and offers a resolution of 1,080 x 2,400 pixels. It reaches a maximum brightness of 2,100 nits and its refreshment rate is 120 Hz. The processor that mounts is the MEDATEK 7025 ULTRAwhich is accompanied by an 8 GB RAM and 256 GB of internal storage. Another of its hallmarks is its touch control, which presents excellent precision, allowing you to use the mobile even with fat or wet fingers. Your photographic system is another of its hallmarks. Comes equipped with a Triple rear camera of 108+2+2 mp and a 20 MP front. In the connectivity section, it stands out for having NFCBluetoot 5.3, Dual Wifi and GPS. Of its design, you can highlight your Texture that simulates iceso it is a mobile that will monopolize the looks when you have it in your hand. Finally, it is worth mentioning that its battery has a capacity of 5,500 mAh and admits fast charge A 33 W. You may also interest these accessories for this mobile Xiaomi Xiaomi Redmi Buds 6 Lite – Wireless headphones The price could vary. We obtain commission for these links CENHUFO FUNDA XIAOMI REDmi Note 14 5g The price could vary. We obtain commission for these links Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Images | Xiaomi In Xataka | The best mobiles, we have tried them and here are their analysis In Xataka | The best price quality price. Your analysis and videos are here

Esnifar caffeine has become a tool to perform better. Science is not sure if it is safe

by

One of the chemical compounds that coffee is is caffeine, and for years It has been subject to numerous myths. It is something that contributed to coffee to earn a certain bad reputation, but numerous studies In recent years they have helped us Understand coffee properties and the Effects of caffeine on the body. Moreover: caffeine has gained popularity as a supplement, so much that it is sold separately in the form of gum or strips. And yes, also in the form of caffeine dust to sniff. Coffee as a supplement. Like almost everything, caffeine has both positive and negative effects. Take coffee or food with caffeine in sleep times, It is not the best decisionbut as a sports supplement, caffeine has proven to be an ally. In certain situations, at least. For example: due to your effect In oxidation of fats, consume caffeine stimulates ‘fat burning’. In team sports such as football, An experiment demonstrated that players who took a dose of caffeine before training made more precise long passes. However, this study presented the counterpart Of the caffeine: when the player had to face situations of stress and thought very fast, as usually happens during a game, decision -making was something worse among those who had consumed caffeine. Therefore, it depends on the sport we do and our goal, but in what can be an individual strength and aerobic training, caffeine has certain effects that we can consider beneficial. One more supplement, go. Cocaffeine. However, caffeine is not only consumed to perform better at the sports level. There are students, drivers or people who simply need it at certain times of the day to feel more awake thanks to their stimulating effectand that is where products that do not seek to provide any more than the amount of caffeine enter. We don’t talk about energy drinks (With huge amounts of caffeine per can, yes, but also a lot of sugar), but of bars, gels, gum (used in the Military scope), pills and even caffeine aerosols. The key here is speed. While having tea or coffee causes caffeine to take half an hour to take effect, with liquid caffeine roads, gels or caffeine patches that dissolve in the mouth, the effects are much faster. There are already those who are offering both mouth and nasal aerosols that seek to activate sensors in the brain or a direct route for absorption in the lungs. The problem? There is no scientific evidence, for the moment, that supports these statements, but there is one more method. Energy sniff. In the image we can see the presentation of ‘Widkraut Energy sniff’, a product that clearly alludes to certain substances. That mountain of white dust or the product name itself is a clear wink. “A widkraut boat contains more than 20 doses of energy,” We read on the webwhere it is also detailed that it does not have tobacco, nicotine or sugar; which is driven by nature and has been clinically tested. Your uses? Work concentrated for longer, endure night shifts or long trips by car, gaming, party nights or pay more in studio and sports sessions. Has a lot of ingredients Different apart from caffeine and claim that, thanks to scientific confirmations by “three clinical studies elaborated by the German Institute most recognized in dermatological studies”, it is safe for the nasal mucosa. Because Energy Sniff, like caffeine aerosols, is consumed by the nose, but in this case, the dust is snorted. Careful. The 60 rations cost 48 euros, similar what costs a kilo of good coffee with more health propertiesbut what is sought here is, as we said, that caffeine arrives as quickly as possible to the bloodstream to begin to circulate through the body causing the desired effects. Returning to Energy Sniff, they clarify that it is harmful in case of ingestion and should only sniff, never exceeding the maximum dose of one gram. There are already studies that They point that these alternative ways of consuming caffeine are not entirely supported by evidence and that more information and analysis is needed. For example, bars and gels are under the magnifying glass to see what real effects they have on athletes, but as we say, it continues to investigate. About sniffing caffeine, it must be clarified that, although the brands (there are others, such as’Want a bump?‘ either ‘WP Energy sniff‘that are promoted the same) They clarify that everything is manufactured using legal ingredientsThey have caused some arqueen an eyebrow. And doctors? That lack of prolonged and conscientious scientific support on the effects not only of caffeine itself, but of the way of taking it to our body, since you have to be careful not to overcome the recommended caffeine doses (special attention in pregnant women) and stop taking it by this way if we feel any discomfort. At the moment, the investigation is focusing In gels, gum and bars as a useful strategy to assimilate caffeine in the shortest possible time. On the other hand, there are doctors who have spoken about it. Shaline Rao is the director of Cardiology at Langone Hospital in Long Island and Comment The aforementioned: “The key is to keep the amount safe and take into account the upper limit to avoid overdose, as well as the appropriate time between them.” Other voices are more criticismreferring to the ease of passing with the amount of caffeine, the possible development of tolerance that leads to increase the dose little by little harmful effects in the mucosa. For the American FDA, directlyconcentrated caffeine products are “a serious threat to public health” and in France, directly, His sale was prohibited In 2024. Viewing the boom in this form of consumption, it is now on the roof of science to check the risks and if it is worth against aerosols, gels or gum. In Xataka | The best trick to make coffee in the Italian coffee maker is not to make coffee in the Italian coffee maker

Hertz hired an AI company so that his clients felt safe by returning cars. Are more insecure than ever

by

“I only have one problem, I am too perfectionist.” No, if you have thought about saying this in your next job interview, I would say you park the idea aside. And I would say that it is not the best idea if you want the work to move forward efficiently. It can be very effective but very little efficient. If you have doubts, ask Hertz. What happened? Hertz is one of the large rental cars companies. In his search to clarify the possible conflicts with customers about whether or not that scrape was before taking the car keys, the company associated with Uveye in April and since then it has been deploying verifier tunnels in the airports that analyze the state of the car. In its statementHertz pointed out that “AI -driven camera systems and Uveye automatic learning algorithms allow automated inspections in real time of the body, glass or tires.” The ultimate goal is to give “greater precision to our maintenance process, so that we can focus on our vehicles being ready when and where our customers want them.” Too much precision. And what if they have achieved precision. As soon as a few months have passed before the company has to face its first controversy. At the International Airport Hartsfield-Jackson From Atlanta, in the US, the system has already been mounted and one of the clients already knows what it is to face the scrutiny of the AI. Patrick, a client who had rented a Hertz car, found a $ 440 sanction by the company. This alleges that the customer marked the car with a scratch of 2.5 centimeters. With the contract signed by Patrick, the company defends that the driver must pay almost half of that amount for the repair of the car and, in addition, pay $ 125 for the processing and another $ 65 to administrative expenses. This reached the sum of more than 400 dollars. Nail clients. The client, they explain in The Drivehe refused to pay for the damage after seeing the images provided by the company that, through an application they advanced that, as if it were the soon payment of a fine of the DGT, he would receive a bonus of 50 euros. But Patrick’s case is not the only one. Carscoop He explains that more than one client has had problems with the artificial intelligence system that Hertz’s cars is reviewing. The problem, they say, is that the system is failing on some occasions, either ignoring friction in cars or by giving bodies that do not have any damage. There is nothing. This last medium echoes a client who has told his Reddit experience (Akkasca of user name). There he presented his case. Before leaving the car at Houston airport, Texas, she checked that everything was in order. The tunnel passed without novelty but when he already set up to the terminal, a notification came to the mobile phone that there was a body damage. Strange, he went to the car again and found that the detail shown by the AI should only be a reflection. He decided to record a video and, subsequently, present it as proof to Hertz. However, he says, the rent is washed and says that she has to talk to those responsible for the company of AI who, in turn, have dismissed the video in which nothing is seen. This is not. Chaos has also been followed by New York Post. The media indicates that among the few solutions that are there is, obviously, not to rent a Hertz car where they have implemented the tunnels with AI. The problem: at the end of the year they hope to have 100 operating tunnels distributed throughout the United States. The problem would be such if it were not for the small detail that the AI is not only being extremely careful on some occasions or making errors for the incident light in the body. As if that were not enough, there are friction that does not contemplate and, therefore, the next client runs the risk of being accused of touching a car that was already damaged. The solution should be to record a video in which the status of the car is shown before getting on it but we have already seen that in case of error Hertz’s clients are not obtaining the best response from the company. In fact, The New York Times It tells the story of a client who was sanctioned by the AI with more than $ 100 dollars despite the fact that a Hertz employee had verified that the car had been delivered correctly. Photo | Uveye In Xataka | We are less and less owners of our cars. The renting in Spain accelerates even between individuals

McDonald’s used a chatbot with AI to recruit new employees. Someone seemed to ‘123456’ was a safe password

by

No one argues that AI The labor market will changeto begin with, it is already very present in the Recruitment processes of personnel McDonald’s franchisees in the US use a chatbot of recruitment based on AI which collects and manages the data of the millions of new candidates who want to work in one of the restaurants in the hamburger chain. However, such and as they publish in Wiredwho configured it forgot something as basic as changing the original password of the administrator of the entire platform. The selection chatbot. McDonald’s uses a platform called Mchire, developed by Paradox.AI, to manage the Personnel selection process through a chatbot known as Olivia. When a candidate shows interest in a job offer, the chatbot comes into play and requests candidates for personal data, shift preferences and directs them to perform a personality test to process their candidacy. The use of artificial intelligence intended Without human intervention. However, such and as they counted Ian Carroll and Sam Curry, the researchers who unintentionally discovered the ruling, were two things that caught their attention. The first one was a Reddit thread in which it was ensured that the McDonald’s hiring AI was giving Some funny failures Going crazy to the candidates who tried to leave their job application. The second thing that led them to investigate a little more about the McDonald’s hiring chatbot was that it seemed very strange that The replacement the curriculums For a personality test. “It seemed quite dystopic compared to a normal hiring process, right? And that was what encouraged me to investigate it more thoroughly,” Carroll said. The security failure: “123456”. Researchers Ian Carroll and Sam Curry have Much experience in cybersecurityso no one is surprising that they have managed to violate the security of a platform. However, as they report in their blog, they did not need any of their great technical knowledge to take control of the platform as administrators. They simply accessed the Mchire portal, which is the platform after the chatbot of employee hiring for the McDonald’s franchises, and used the password “123456” in the access and access password fields. “That allowed us, any other person, access to any entrance tray and recover the personal data of more than 64 million applicants,” said cybersecurity experts. This access not only allowed to see the data of the candidates, but also intervene in the conversations and ongoing selection processes. “It turned out that we had become administrators of a test restaurant within the Mchire system. We could see that all restaurant employees were simply employees of Paradox.AI, the company behind Mchire.” The data were not exposed. After confirming that it was really a real security vulnerability, the researchers immediately contacted Paradox.AI, which, which He published a statement explaining that “only a small part of the records accessed by the researchers contained personal information” and that “the account ‘123456’ that exposed this data had not been accessed by anyone but the researchers.” In addition, he explained that the compromised credential was a trial account that “had not been used since 2019 and, frankly, should have been deactivated“ McDonald’s responsible for his supplier ensuring that “we are disappointed by this unacceptable vulnerability of an external supplier, Paradox.AI. As soon as we knew the problem, we ordered Paradox. Paradox. The without surveillance. The work context makes the data presented especially Attractive for cybercriminalswhich shows the importance of providing additional security layers to Chatbots based on AI They manage such sensitive data. “If someone had exploited this, Phishing’s risk would have been really huge. It is not just identifiable personal information and curriculum. It is that information from people looking for work in McDonald’s, people who are waiting with anxious Electronic response emails“The researchers said. In Xatakto | Builder.AI promised to revolutionize the programming with its AI. There were actually 700 Indians behind it, picing code Image | Wikimedia Commons (Dirk Tussing)

Log In

Forgot password?

Forgot password?

Enter your account data and we will send you a link to reset your password.

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections

Here you'll find all collections you've created before.