There is only one correct way to place the toilet paper. A patent ended the debate in 1891

We have been freeing all kinds of battles, and in some cases the response passed between disputes of each other. Among those debates there is one that never seems to disappear because both sides have it as clear. We refer to toilet paper and correct way to hang it. If we take decades to achieve a significant advance of the roll, it makes sense that the controversy has endured. The funny thing is that the answer was from the beginning. A “war” of the century and a half. Eternal dispute over How to hang up The toilet paper (with the “above” or “below” sheet) has generated opinions found, family debates and even discussions lit. Those who prefer the “OVER” method (above) Feel practical and hygienic reasons: it is easier to locate the end of the paper, reduce the risk of wall contact (and therefore with germs) and is visually more orderly. However, on the other sidewalk, the supporters of the “under” (below) appeal to a more discreet appearance and the fact that, for example, it makes it difficult for pets or children at home unwind the whole paper. An enlightened invention. However, all this controversy seems to have found an official response in an unexpected place: a document more than 130 years ago. In 2015, writer Owen Williams He rescued an image historical of Google Patents Archives which showed the patent recorded in 1891 by Seth Wheeler, nothing more and nothing less than the inventor of the perforated toilet paper. In it, it is clearly enlightened how the paper should be hung: above the roll (image below). The patent, registered by Albany Perforated Wraping Paper Company, includes unequivocal diagrams in which the paper unwinds from the front. The Wheeler patent Wheeler’s reasons. The inventor not only patented the concept of perforated paper in 1871, but, two decades later, perfected the roll design, with the intention of minimizing waste and facilitating its use without the need for complicated portarrolls. Your goal It was efficiencydo not feed endless debates: “My improved roll can be used in simpler supports,” wrote in the text of the patent. In its original conception, the paper had to fall forward to facilitate the individual tear of the perforated leaves, thus avoiding accidental unwinders or an unnecessary waste. Yes, Nokia played toilet paper before mobile Rescue science. There are more data that corroborate that the “pro-insane” are right. Science also supports this orientation for purely health reasons. According to Dr. Christian Moro explainedProfessor of Health Sciences at the Bond University, hanging the paper with the blade above reduces the risk that users touch the rear wall of the support when looking for the end of the roll, which can minimize that propagation of bacteria. Moro remembered that among the potential infection agents which can be found in the bathrooms are streptococcus, staphylococcus, E. coli and common cold viruses, all capable of transmitting through contact with contaminated surfaces. Preventing the hands from entering unnecessary contact with the wall or roll support is, therefore, a simple but effective measure to reduce the risk of infection in shared spaces. An invention … to review? Beyond the debate on how it should be placed, in recent years others have appeared around the invention. Explained the New York Times In a column that although its invention represented at the time a technical improvement with respect to previous methods (which included, attention, leaves, marine shells, sticks with sponges or even reusable ceramics), the persistence of its use reveals less a functional efficacy than a cultural resistance to abandoning the family. Here appears the Covid-19 Pandemia, at which time the toilet paper acquired An unusual prominence: Not because of its medical utility, but as a symbol of control against chaos. The Collective hysteria He led to empty shelves, ignoring that neither the supply was threatened nor the role was the most hygienic solution. And despite this, experts agree that it is far from being the cleanest or healthier option. The evidence. The Times explained That researchers in infectious diseases and colorectal health agree that the exclusive use of paper does not guarantee adequate cleaning and can, in fact, cause irritations and favor disease transmission. Among the pathogenic agents that can survive in poorly eliminated fecal remains are those germs and bacteria that we comment before and that are the cause of urinary infections. Even traces of the same were detected Coronavirus at the time in human feces. According to Dr. H. Randolph Bailey, colorectal surgeon in Houston, many anal ailments that he observes in consultation come from Excessive cleaning or with inappropriate products, such as wet wipes with irritating perfumes and chemicals. Water as a solution. Here a parallel debate opens, surely more bitter. The reason? The most hygienic method, according to many specialists, is the rinse with water, either by drums or similar. In Japan, for example, smart toilets with jets of warm water They are the normwhile in the West adoption remains marginal. The reasons are not technical or economic (today there are compact and accessible solutions), but rather cultural. Bidé rejection has been historically associated with prejudices of modest During World War IIwhen American soldiers met the bida in French brotheses, which made them “suspect” objects. The anecdote of an American tourist who confused it with a bathtub For babies illustrates to what extent the discomfort in the face of the unknown has stopped its adoption, even in France, where it was originally common. O Tallitas. In recent times a “plan C” has emerged in front of the fundamentalists of roll or water: wet wipes. The problem is that it has been accompanied by Environmental consequences. Its accumulation in sewerage networks, combined with fat and waste, has given rise to huge obstructions (known in the world Anglo as “Fatbergs“) capable of collapsing urban sanitation systems. Under that prism, instead of improving the panorama, the wipes have added a new problem to another already existing one, fed by an industry that promotes … Read more

A company has achieved the greatest advance of the toilet paper in 100 years. And he is shooting his sales

There are many sectors where the margin of improvement is very wide and others where it would be said that everything is almost invented. Let’s put the toilet paper market as an example. Since his invention more than a few century ago they have changed. Yes, a few years ago the arrival of A “Luxury” versionand has even been used for other purposes (the last putting it in the refrigerator), But, in essence, its virtues and defects have remained. And suddenly, something seems to change. Silent revolution. For decades, the toilet paper It has been one of the most unalterable products of modern home, a routine as natural as invisible. However, under that apparent immobility there is a fierce technological career: large corporations have been perfecting this essential object through small but sophisticated innovations for years. As explained a few days ago The Washington Postthe most recent is possibly the most important and comes from the hand of Charminwhich after five years of research has replaced the classic straight drilling line with a undulating, in what call Smooth teara solution that seeks to solve such a mundane problem as universal: The damn unequal tear of the leaves. The company ensures that this minutia has triggered a 5 % growth in its business and a “significant level of delight” among users, demonstrating that even the most banal gesture can be optimized to the further detail. Engineering applied to touch. Far from being frivolity, innovation in toilet paper is the result of highly complex development processes. Explained the post that in laboratories by Procter & Gamble and Kimberly-Clarkengineers and designers have tried hundreds of prototypes evaluating parameters such as resistance, texture and water response capacity and use in different positions of the portarrolos, even considering whether the user is left -handed or right -handed. The curves of the new pattern are not ornamental, but the result of millimeter calculations on strength, traction angle and adaptation to the industrial process, where the technical challenge consists in creating a non -linear rupture line that is effective for the consumer, but robust enough to survive to the vertiginous rhythm of production machines. To get an idea, engineering behind this humble product includes rotary cylinders, synchronized teeth and strategically positioned anvils, a precision gear that the consumer never sees. When Nokia produced toilet paper Role, culture and hygiene. Modern toilet paper is surprisingly invention recent In human history. Although the paper has existed for more than two millennia (thanks to The ancient China), its use for intimate purposes did not popularize until the end of the 19th century. Before that, what would be at hand: leaves, rags, cobs, even store catalogs. Was Joseph Gayetty who in 1857 introduced the concept of “medicated” paper, although it was ridiculed by the modesty of the time. The real milestone arrived in 1890, when LThe Scott brothers They popularized the perforated roll, contributing comfort and hygiene to the daily ritual. Since then, each advance (however it seems) has responded to a persistent search for balance between functionality, cleaning and experience (even sensory), gradually raising the daily product to a subtle form of applied design. Innovation without rupture. Barry Kudrowitzproduct design expert, defined these types of changes such as “Incremental innovation”: lowercase improvements that do not alter the essence of the object, but optimize their use within the frame that the user already knows and accepts. As opposed to more disruptive solutions such as bidé (which still generates cultural resistances), the wavy toilet paper fits perfectly in consumer habits and finds its force precisely in its familiarity. If you want also, we are facing a change that does not ask to relear anything, but it offers A tangible benefitand that is why it is precisely so effective. In a saturated market, where almost all consumers already use “their” toilet paper, the only real growth route is to convince them that their brand makes it a little better, a little softer, or a bit more intelligent. Improve the practical. In short, the history of New undulating edge Charmin is, in essence, a metaphor of modern obsession for technical perfection in everyday life. It is not about reinventing the toilet paper, but about turning it into a product worthy of scientific attentioncommercial and cultural. The art of finding complexity in the simple, of applying high precision technology to an object whose destination, ironically, is disappear instantly. In a world where almost everything essential is already invented, the idea is accurate: refine the ordinary, reinvent the minimum and remind us that even the most bland gesture (that pull a hung roll next to the sink and that it comes out “perfect”) can be the fruit of years of engineering, design and effort. Image | Erik McLean, CATLEMUR In Xataka | Putting toilet paper in the refrigerator seems an absurd idea. This is what we know about its advantages In Xataka | Save toilet paper is possible and very easy: the question is why you want to do it

There are people putting toilet paper in the fridge. What does science say about the trick to eliminate bad odors

If one day we open our fridge and encounter A roll of toilet paper insidewe might think that we live with a very clueless person who has confused the fridge with the bathroom closet. We would probably be wrong: There is a reason To put toilet paper in the fridge. The question is whether it is a good idea. The first question that comes to mind is: why? What is sought with this strange idea is to reduce the bad odors that are sometimes presented in our fridge. The “trick” also promises to extend the life of our food and even save energy consumption. Ok and work? Although we have not tested the method, the toilet paper could help us Eliminate bad odors from our fridge. Although there are some issues to consider to go for our paper rolls. The logic behind is that the toilet paper can absorb moisture (this paper is absorbent so it is capable of collecting environmental humidity by dehumidifier) ​​and with it the bad smell of our fridge. It would also help to preserve food better, reducing the rhythm to which they spoil and avoid passing that emit new bad odors. Insert paper into the fridge is one of the “tricks” that he proposes The Food Security Service of the United States Department of Agriculture (USDA), but not as a way of maintenance but as a way of ending persistent odors in our fridge. In an article dedicated to how to eliminate bad odors from the fridge, the service suggests filling our fridge of Rolled newspaperthen close the door and leave it like this for several days. After taking out the paper, they recommend cleaning the fridge with water and vinegar. Using newspaper has the advantage that this will be a role that will be discarded equally, but it is also an increasingly weird paper to find in our homes. If we use toilet paper we must avoid using paper that we have had stored in the bathroom outside its wrapping since it will have been accumulating moisture and will be more “loaded” from it. Avoiding bad odors It should be noted that the use of paper, whether newspaper or hygienic, is not the first method suggested by the USDA on its page as a way to eliminate bad odors from our fridge. The first thing to do in these cases is to eliminate any food spoiled that could be causing bad smell. Then, remove all the trays and drawers from the fridge and clean them with soap and water. Then we can give them a bath with a “sanitary solution” making a tablespoon of bleach not aromatized in 3.5 liters of water. Also use this solution to clean the interior of the fridge. After that we must leave the appliance open for a quarter of an hour. Appliances manufacturers are also A good source of information when looking for tricks that allow us to improve our use of the devices that manufacture. These methods include several cleaning products, we must be aware of Do not mix them. For example, mixing bicarbonate and vinegar will cause the different levels of acidity of the products to be annulled since vinegar is acid, while bicarbonate is a base. Mix vinegar and bleach, on the other hand, It is a risk to our health since the mixture will release harmful gases. Interestingly, this “trick” could help us save energy. Every time we open the door of the fridge we can generate air currents that introduce warm air from abroad into the fridge. When we close the door, the fridge must renounce this air, spending more energy. The more full the fridge is, the less air it can be exchanged with the outside, so a fridge fills less energy. If we put a roll of toilet paper (as if we put a brick), the fridge will cool it once alone, and not as many times as we open and close the door. This “trick” can be useful in very specific contexts, if for example we have our refrigerator halfway fill more or less constantly. In Xataka | The International Space Station receives its first space refrigerators: with them they hope to improve the astronaut diet Image | Xataka with Gemini

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