A battery to feed robots from the heat of the human body

Of all the submundos on the Internet, my favorite is that of youtubers who dedicate months to an engineering project of doubtful profitability for the simple fact of trying. The Matrix. There is a whole generation of adults that in 1999 saw ‘Matrix’ in the cinema. The Matrix, the concept of engineering from which the science fiction film of the Wachowski sisters starts, is a machine that uses humans as batteries to extract from their body the energy that feeds the robots. With the AI ​​advancing at runaway, it does not seem like a project that we want to materialize precisely now. But would it work? To verify it, someone is needed with the motivation and the determination of carrying out a project or too useful, or too profitable. Exact: You need a youtuber. Basically Homeless’s human battery. This is the name of the Nicka Zetta channel, the youtuber and inventor that concerns us. Inspired by matrix, Zetta designed a special suit that takes advantage of the heat generated by the human body to produce electricity. The premise is simple: the side of the suit that is in contact with the skin is heated when the person is active, because his body generates heat, while the other side, exposed to the cold air of the environment, remains fresh. That temperature difference can be used to produce electricity. How it works. To convert the temperature difference into electricity, it is enough to use a thermoelectric generator, a device with two conductive materials, one on the hot side and one on the cold side, which generate a potential difference (that is, an electrical voltage) to take advantage of The Seebeck effect: electrons move from the hot to cold, creating a current flow (that is, electricity). The problem is that the human body does not generate too much heat, nor does it at a specific point, so many thermoelectric generators were needed to achieve a non -despicable amount of energy. The limitations. During the suit tests, Nick managed to generate electricity peaks that soon down because the temperature difference with the outer side of the suit was matched. To avoid this problem, he devised a way of producing “heat pulses”: great temperature differences in short periods that allowed him to obtain more electricity. The body is heated when exercising, but also (not trying at home) when drinking alcohol or ingesting spicy meals with a lot of capsaicin. If at the same time the outer air is cold, the temperature difference is important. Feeding a robot with the suit. Although the invention failed to generate enough energy to load a mobile, it did produce electricity in small quantities that were enough to move a small robot on a table. Maybe it is not the matrix that science fiction fans imagined, but remember that the film’s robots could not obtain electricity from the sun with photovoltaic cells, which would be much more efficient, because humans had darkened the sky in an attempt to end the energy of the robots. Images | Basically Homeless, Warner Bros.

How much money will Jimmy Butler lose for his sanction with Miami Heat?

Jimmy Butler and Miami Heat are still faced in the middle of the NBA season. And it is a few weeks ago the eave notified his desire to leave the team and since then he has even refused to train; So the Florida franchise has imposed penalties to the player. The first one was for nine games on January 3, followed by nine other matches for a total of 18. The team alleges that the sanction is because The player has regularly breached the rules of the organization and has damaged the team by not wanting to play for them. Now the Heat proceeded to sanction Butler indefinitely of the team with a minimum of five games. Sanction that will also be without salary enjoyment, so the 35 -year -old will lose a gigatesca sum of money. Jimmy Butler withdrew from Heat training.Credit: Lynne Sladky | AP Until now the experienced player has played in 25 games, all as a starter, and records the lowest averages of his career with Miami. Butler averages 17 points, 5.2 rebounds and 4.8 assists per meeting. How much money will Butler lose? Currently Jimmy Butler is among the 10 best paid players in the NBA. Well, in 2023 he signed a contract for three seasons in exchange for $ 146 million. Which leaves a salary for the 2024/2025 season of $ 48.7 million. This translates to Butler earning about $ 523,727 per game. So the sanction of at least five games will leave a salary loss for the $ 2.6 million player; figure that could extend if Miami Heat prolongs the sanction. Continue reading:Stephen Curry leads the sales of T -shirts in the NBA for the third consecutive yearVanessa Bryant will publish a new book about Kobe Bryant and Gianna’s legacyJimmy Butler indefinitely suspended by Miami Heat (Tagstotranslate) Jimmy Butler

Miami Heat suspended Jimmy Butler

The Miami Heat decided to suspend Small Foward Jimmy Butler without salary enjoyment for an indefinite period of no less than five games. The team revealed that this occurs because the player has regularly breached the rules of the organization and has damaged the team by not wanting to play for them. In addition, the six times All-Star refused to train on Monday. The curious thing about the suspension of five games is that it ends with the party of February 5, against the Philadelphia 76ers, just one day before the deadline of exchanges of the 2024-25 season of the NBA. This means that games against Orlando Magic, the Cleveland Cavaliers, the San Antonio Spurs and the Chicago Bulls will also be lost. Jimmy suspended nine games Until now, Butler has been suspended nine games in two different periods since he announced that he wanted to leave the franchise. On January 3, he was punished for seven games for harmful conduct to the team during the last weeks. The 22 of the same month suffered a sanction of two games for the same reason plus indifference to the team’s guidelines and show insubordinate behavior. Until now, the native of Houston, Texas, has played in 25 games, all as a starter, and records the lowest averages of his career with Miami. Butler averages 17 points, 5.2 rebounds and 4.8 assists per meeting. Money will lose Jimmy Butler for suspension Not playing for the Heat means that Butler will lose the salaries of those games. According to Bobby Marks from ESPN, Miami’s eaves receives $ 523,727 per game, since his salary is 48.79 million dollars in this NBA season, so, if the sanction remains and is out of the less for five meetings, will lose 2.6 million dollars. Since his arrival at the squad in 2019, Butler has undoubtedly been one of the faces of the team and despite the fact that some injuries have limited their game time considerably in recent times, the player has remained productive enough to Call the attention of other sets for improvement in their offensives. Continue reading: Stephen Curry leads the sales of T -shirts in the NBA for the third consecutive yearVanessa Bryant will publish a new book about Kobe Bryant and Gianna’s legacyNew York Knicks: Jalen Brunson and Karl-Anthony Towns will be headlines at All-Star Game (Tagstotranslate) Jimmy Butler

In full era of extreme heat waves and saturation, Spain has found an engine to boost its tourism: winter

If a while ago they had asked us (to you, to me or any) where we had to pass the vacations, we would have responded that Bali, Italy either Barcelonadepending on the tastes and budget of each one. What is almost certain is that wherever we imagine we would imagine in short sleeve, wearing shirts, with cap and sunglasses. Normal, right? Except for the Snow loversvacations has always been synonymous with summer and high temperatures. In a Spain that deal chronically with Heat waves, droughts and saturation Of his great island destinations and the Mediterranean coast that is no longer so. On vacation with a scarf. With the sector in record levels and increasingly foreigners in hotels, in Spain the flow of tourists grows throughout the year. In the cold months. And of course in the warm, the most associated with the offer of “Sun and Beach” that so well worked for years to the hospitality industry. The INE data and independent studies They show however that more and more travelers are, when planning their vacations, they look for dates in winter. What do the figures say? That in Spain tourism not only grows during the summer months. He also does it in winter. And at a good pace. Between October and December 2024 The INE counted 24.5 million travelers in their hotel occupancy survey, 35% more than during the same months of 2014 and 72% higher than the same balance of 2004. Between January and March the flow of travelers was 20.6 million, which also leaves increases of 43 and 74%, respectively. Growing more in percentage terms is “easier” when you start from low data, so it is normal for tourist increase percentages to be more bulky during the cold months than summer. Even so, the differences between them are interesting. In 2024 the INE registered 38.1 million tourists between July and September, 25% more than a decade before and 56% above 2004. In both cases they are increased increases than those of winter. The cold weight of the cold. The observatory shows that despite the Increased tourists That Spain has registered over the last years, winter has not lost weight in the sector. On the contrary, they have been reinforced as a holiday period. If in 1999 the coldest months (December-February) brought together 21.7% of the total number of travelers counted by the INE throughout the year, in 2024 that portion of the cake was somewhat larger, of 22.2%. It is not a great increase, but significant. In the specific case of foreign tourists, arriving from other countries, the increase was even greater: the contribution from winter to the annual balance passed in that case from 18% of 1999 to touch 20% in 2024. The data is extracted from the Hotel occupation survey of the INE, with which other types of accommodation exclude. When do you travel? A few days ago the economist Ángel Talavera shared in x Another study, with cross data from Oxford Economics and Aemet, in which it is appreciated how tourism grows at a good pace in winter and autumn, even more than during the “peak” summer weeks. Reading is the same: in a stage of general tourism growth, new travelers who move in Spain do not focus only on the warmest months. They also look at the scarf months. In favor of the flow of tourists in winter he has played The bet of some Spanish cities for Christmas, especially cities such as Madrid, Badalona or Vigo, which have made it one of its main tourist claims. This year the Galician city even launched a promotional campaign with posters in New YorkLondon, Rome or Paris in which he presumed from his Christmas decoration. Not everything is positive factors. Winter tourism has had to deal with The crisis of skiing stations, conditioned (and in many cases forced to reinvent themselves) Before snow shortage and “lightning” seasons. Click on the image to go to Tweet. Great ally to great threat. The data collected by the INE and Oxford Economics are interesting because they are framed in a broader phenomenon and that over recent years have analyzed other organisms, such as European Travel Commission (Etc) or Caixabanck Researchsand that can also be followed with the help of The international press: The heat that for decades served as an ally to the Spanish tourism sector and made Spain a destination coveted by citizens of countries more north now threatens to become an enemy. The reason is simple. Between heat waves and chronified droughts, added to the saturation of Great destinations of the Mediterranean or the Canary Islandsforeign travelers have begun to look with more temperate alternatives. Rethinking the holidays. The data From etc. they are revealing: 33.7% of Europeans avoid places where they are exposed to extreme meteorological phenomena, such as heat waves, and 17.3% directly discards the regions in which mercury can rise too much during Your trips. Moreover, 8.5% of respondents recognize that they have begun to change the months in which they travel. And etc is not the only one to detect that trend. The United Kingdom Tourist Operators Association (ABTA) suggests That the months of “middle season”, such as October, May or June (either icy or achicharrantes) have become the most popular among the British who plan a vacation abroad. One and no more. The relationship between the thermometer and tourism was analyzed a while ago CaixaBank Researchs in A broad study in which he slid another interesting idea: foreign visitors who have to live a heat wave during their vacations are less likely to repeat destiny. To be more precise and in the case of Spain, its willingness to return falls from 14 to 12.1%. And that is the average. The percentage varies between nationalities. Americans, for example, do not seem willing to sweat during their vacations. Among those who have touched a heat wave in Spain the inclination to repeat fate falls 42.5%. Even the foreign press has criticized Sometimes … Read more

Heat suspends Butler again, this time 2 games for missing flight and ‘insubordination’

The Miami Heat suspended Jimmy Butler for the second time in three weeks, raising the possibility that he may have played his last game with the franchise. Butler received the latest suspension — a two-game suspension — for what the Heat considered a “continuing pattern of disregard for team rules, insubordination and behavior detrimental to the club.” Among the offenses mentioned by the club in the statement it issued Wednesday night was the fact that Butler missed his flight to Milwaukee earlier in the day. The Heat were scheduled to play the Bucks on Thursday and at Brooklyn on Saturday. The soonest Butler could play again for the Heat would be Monday, at home against Orlando. And that would depend on him still being on the roster, which doesn’t seem certain. Butler told the Heat in recent weeks that he wants a trade, a demand he has not made public because league rules do not allow players to do so. Any basketball player who makes such a demand public risks a fine of up to $150,000. But the Heat revealed that request by suspending him in early January for what they considered conduct detrimental to the team, and stressed at the time that they would work to satisfy his trade request. The NBA transfer deadline is February 6. Butler was suspended for seven games earlier this month, costing him about $2.4 million in salary. Butler returned last week and had played in each of Miami’s last three games, averaging 13 points in 29.3 minutes. The Heat left for Milwaukee around 2:15 pm on Wednesday (2015 GMT). That departure time is earlier than Miami usually leaves for most of its trips, and it’s unclear if that was a factor in Butler’s delay. The dates of the matches scheduled on this Heat trip coincide with a paddle tennis tournament in Miami, which mentions Butler as honorary president and co-captain. Butler’s coffee company, Big Face, is also involved with the event. But it was not known if Butler planned to be present at that contest in Miami and if that had anything to do with him missing the flight to Milwaukee. ___ This story was translated from English by an AP editor with the help of a generative artificial intelligence tool.

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