Many of us would like to be like Brad Pitt, Vin Diesel or Arnold Schwarzenegger, in the end just to have a muscular and sculpted figure. Unfortunately, nature has not awarded each of us with a mesomorphic body type, a square chin and a press hard as a stone. So we spend hours at the gym and drink greedily protein shakes for mass gain. Months and years pass, but before the cherished figure as on the cover of a magazine, you still have to sweat and sweat. Where is the catch?

And the catch is that modern medicine can cut off everything superfluous and mold almost any imaginary figure out of the human body. Surgical breast reduction, liposuction, Botox and an astonishing array of body-enhancing implants are within reach. If you knew how many silicone muscles are inserted into some "athletes" and how much plastic surgery they have undergone to get perfect body, your envy would definitely decrease.

If you are lazy to bother yourself with training and want to quick results through surgical modifications to your body - this article is for you!

Breast reduction

So, you have a slight excess of fat in the chest area, or perhaps you are a man with a strongly developed chest. In any case, your goal is a smooth, masculine chest. Breast reduction surgery involves vacuuming fat and removing excess skin to create a normal male breast. The entire procedure usually takes one to two hours.

Risks: This procedure is associated with relatively low risks. As with any surgical procedure, bacterial infections are possible, but rare. You may also experience numbness in the nipples and surrounding areas, and this lack of sensation may be permanent or temporary.

Expenses A: Breast reduction can be one of the most economical procedures. Typically, surgeons charge between $1,500 and $3,000, depending on the duration of the operation.

Implants

Have you spent months in the gym, but your chest is still sunken and weak? Regardless of the time devoted to the calf muscles, the legs remain thin as twigs? Don't worry, breast, abdominal, and even buttock implants will help you look like a beefy regular. gym in just a few hours. Implants are usually made of silicone and flexible plastic to mimic elastic muscles and are inserted into the area to be operated on through a small incision about a few centimeters long. Each implant surgery usually lasts one to two hours per area.

Risks: again - there is a risk of infection. Swelling and tightness around the implant is common and recovery takes one to two weeks. There is a risk that the implants can move and give the body an asymmetric shape.

Expenses: Implant placement takes a little longer than breast reduction or liposuction. So be prepared to pay between $2,000 and $15,000 for one implant.

Botox

Your eyebrows have been constantly furrowed since your promotion 5 years ago, and now you look like a Shar-Pei? Perhaps Botox is what you are looking for: a way to smooth out those wrinkles without a scalpel. Botox is a nerve-killing toxin produced by the bacterium Clostridium botulinum. When injected under wrinkles, it causes facial muscles to relax, which in turn smoothes the skin. The effect of the procedure occurs within five days and lasts up to six months. After that, the action of the facial muscles will be restored, and wrinkles may return.

Risks: Despite the toxic nature of Botox, there is very little risk associated with the procedure. In some cases, the injection may initially cause drooping around the eyelids, but this effect almost always disappears after a few weeks.

Price A: Botox is not cheap. A tiny vial costs about $450. With this in mind, be prepared to pay between $200 and $300 for an injection. And if you don't want to wrinkle again, you'll have to fork out every six months.

Liposuction

Your cardio plan has been a resounding success and you've lost tons of weight yet still carry pockets of fat around your belly with fat folds tight around your waist?
Liposuction can remove this fat immediately, giving you a perfectly chiselled figure. During the procedure, the surgeon will insert a special tube - a kind of vacuum suction, and pump out excess fat. Depending on how much fat has been removed and how firm your skin is, the surgeon may remove the excess skin. The entire procedure can take anywhere from one to four hours, depending on the amount of fat being removed.

Risks: Although liposuction seems to be a simple procedure, it is actually quite traumatic in relation to the affected area. During the procedure, the tissues that attach the skin to the body are torn off, leaving a massive wound to be healed. Swelling is common, sometimes so large that it is necessary to wear a tight compression clothing to minimize them. Bruises are also common, but they usually disappear after about a week. Full recovery after the procedure can take up to three weeks, but even then there may be numbness in the treated area.

Expenses: Depending on the degree of impact, liposuction can cost from $1,500 to $15,000.

Under the knife?

The desire to receive beautiful figure here and now can settle in your mind, but do not forget that plastic surgery is a surgical intervention and, therefore, painful and risky. In the decaying west, thousands of men literally "go crazy" for plastic surgery. Moreover, muscle implants are gaining immense popularity.

What do you think about it? Silicone muscles to be?

Researchers at Columbia University in New York have invented artificial muscles that can lift thousands of times their own weight. The manufacturing technique is so simple, and the materials are so affordable that anyone can start designing soft robotics, especially if a 3D printer is available.

Despite the stunning successes, humanity is still far from real "terminators". Algorithms are constantly improving, machines are becoming smarter - so much so that even Elon Musk begins to be afraid of artificial intelligence. What if Teodor Kaczynski was right? But hardware is developing at a much slower pace than software. Mechanical, pneumatic and hydraulic actuators are too complex and often unreliable, shape memory materials are expensive and inefficient, and electroactive polymers require relatively high energy costs. How to set in motion the androids of the future?

Aslan Miriyev, Ph.D., a researcher at the Creative Machines Laboratory at Columbia University, proposed his own version. The idea is to make artificial muscles from silicone elastomers saturated with ordinary drinking alcohol. Ethyl alcohol (although not necessarily ethyl alcohol) plays a key role, since muscle expansion and contraction occurs as a result of the transition of ethanol microdroplets from a liquid phase to a gaseous one and vice versa. This is achieved by heating and cooling: the evaporation of the alcohol trapped in the silicone leads to an increase in pressure and, accordingly, the expansion of the elastomeric structure.

The required temperature is set by a linear or spiral electric heating element penetrating the muscle. When using ethanol maximum effect achieved by prolonged heating just above the boiling point of 78.4°C. How much higher depends on the composition of the material used, because silicone will resist expansion, and the higher the density of the material, the higher the pressure and boiling point of alcohol. In his experiments, Aslan settled on a material with a 20% ethanol content, as the optimal one. A mixture is made by simply mixing silicone and ethanol in the required proportions until the alcohol microbubbles are evenly distributed. The mixture can then be used for mold casting or additive manufacturing by robocasting, i.e. extrusion 3D printing, but without heating. For example, a syringe extruder. During the experiments, artificial muscles demonstrated the ability to increase in volume by 900% and withstand repeated loads. So, a six-gram sample lifted and lowered a load weighing about six kilograms thirty times in a row, that is, a thousand times more than its own! The maximum performance is even higher: a two-gram muscle has mastered a load of 12 kg, although at the limit of its capabilities.

So far so good, but muscles are supposed to contract, not expand? It's OK. The working vector can be set by shells that contain the expansion in a given plane. For example, the biceps and triceps in the illustration above are encased in a fixed length mesh attached at the ends to the upper arm and forearm. Diametrical expansion leads to longitudinal contraction, as occurs with real muscles. In this example, 13-gram muscles were used, capable of lifting a weight of up to one kilogram when heated by a coil of nichrome wire at a voltage of 30V with a current of 1.5A. Bending can also be controlled by "passive" layers of flexible materials with relatively high tensile strength applied to the "inside" side of the deformable actuator, as in the grip example in the illustration below.

The laboratory cost of manufacturing such muscles per gram did not exceed three cents. Experimental thermoplastic structures were printed using desktop FDM 3D printers Ultimaker, Ultimaker 2+ and Stratasys uPrint, while printing directly artificial muscles was carried out on a home-made dual-extruder 3D printer equipped with syringe heads. The full report can be found at this link.

Do you have interesting news? Share your developments with us, and we will tell the whole world about them!.

Big muscles are the result of years of hard training and liters of shed sweat. But there are people who think they can achieve the same appearance that professional athletes, but much faster and easier. It is indeed possible, the only question is at what cost?

silicone muscles

The first way to get huge muscles without going to the gym is to lie under the surgeon's knife. Modern surgery has reached the point where it is possible to increase not only the chest and lips, but also any other part of the body. And now not only women, but also men are actively inserting silicone implants into themselves to look more attractive.

There are two ways to implant the implant - above the muscle and under the muscle. The first option is simpler, cheaper and less traumatic, but the problem is that such a muscle will look unnatural and will be soft to the touch. In the second case existing muscles they are literally opened and the implant is tucked under them, after which the muscle tissue is sewn back. Such an operation is very complicated and dangerous, and recovery after it will take many months, but the result will be better - the presence of the implant will not be noticeable and the muscle will retain its inherent hardness.

Implantation is a huge risk, because the body may simply not accept it or respond with a serious allergic reaction. Even worse may be the consequences as a result of damage to the implant - you can generally lose the part of the body where the artificial muscle was implanted.

Justin Jedlica, Silicon Ken

Perhaps the most famous example of male plastic surgery is American Justin Jedlica, aka Silicon Ken. Obsessed with the idea of ​​being like a friend of a Barbie doll, he has undergone about 90 plastic surgeries, totaling over $100,000. Of course, the guy’s face underwent the most changes, however, the surgeons also tried on the relief body, inserting silicone implants into Justin’s chest, arms, shoulders and stomach.

Push up

Yes, yes, the male push-up also exists. It is worn under a T-shirt, fastened on the back and imitates a relief chest and abs. A simple muscle substitute was invented in Japan, and in Asia it quickly gained popularity.

Synthol

While men rarely turn to plastic surgery, even more dangerous chemical methods of artificial muscle augmentation are used, unfortunately, much more often. The most famous drug is synthol, invented in the 1990s and quickly became infamous. Synthol does not have anabolic properties, it increases muscle volume by absorbing oils into muscle fibers. That is, in fact, the muscles do not get bigger, they just swell.

Synthol is excreted from the body for a very long time - up to 5 years. In addition, he has a huge amount side effects, many of which are extremely dangerous and threaten athletes with serious consequences, even death. So, oil entering the bloodstream can cause a fat embolism, which in turn threatens a heart attack or stroke. Among the others possible problems- various infections, nerve damage, formation of cysts and ulcers.

The Internet is replete with numerous examples of "victims" of synthol, and bodybuilding legends actively oppose such methods of increasing muscle. “My attitude to synthol is the same as to all implants. This is an attempt to improve the physique cosmetic methods, avoiding the hard work that makes bodybuilding a real sport, ”said six-time Mr. Olympia Dorian Yates.

Reading the article will take: 6 min.

Pulchritudo mundum servabit

(from Latin beauty will save the world)

Regardless of the current standard of beauty of the human body, at all times it was in demand. Beautiful bodies are more likely to successfully marry/marry, grow in a career, be popular and even become a people's choice... cinema and theater, again. Naturally, people deprived of standard beauty strive to bring their “simple body” closer to the standard at least a little, tormenting themselves with diets, physical activity, pulling into corsets and, in the extreme case, communicating via Skype strictly in a conversation mode without video, or, in the case of lousy diction, only by correspondence. But for today's silicone mold industry, nothing is impossible!

For half a century, five generations of implants have been developed "to correct the beauty of the body." It should be noted that there is no absolutely safe version among them:

• first generation(1960-1970) was characterized by a strong and thick silicone shell with a smooth surface, its contours could be distinguished through the skin, when pressed, a crunch was heard, similar to the sound of a crumpled paper sheet. Despite the thickness of the shell, its filler partially “sweated” outward, causing partial wrinkling of the tissues;
• second generation(1970-1980) silicone implants had a thinner shell and a smoother surface. The filler, as in the first generation, was silicone gel. They did not make a crunch, but had a higher degree of "sweating" and, much worse, often torn. Some of the implant models were covered with a sponge material made of micropolyurethane foam, which reduced the likelihood of inflammation and prevented the displacement of the implant;
• in shells third and fourth generations(created circa 1985) took into account the shortcomings of previous models - texture on the surface, double walls and a double chamber, with silicone gel in the outer and saline in the inner. The introduction of a saline solution in the required volume made it possible to correct the shape of the implant after placement "in place". Two layers of outer walls prevented "weeping", minimizing it. Implant ruptures of these generations are rare but have occurred;
• fifth generation(established around 1995). Durable, filled with silicone gel with a high intermolecular bond (cohesion), not prone to "sweating". When changing the position of the body, the geometry of the implants does not change under the influence of gravity - the filler retains memory original form. However, there is no 100% certainty that they are safe.

Silicone implant fillers:

• liquid silicone, the consistency is similar to vegetable oil;
• jelly-like silicone gel with standard cohesion. It is difficult to identify the implant by touch, in terms of density it corresponds to living tissue. The degree of "sweating" is low, but such a filler retains its shape rather weakly;
• high cohesion gel similar in texture to marmalade. It has an extremely low degree of deformation, does not “sweat”, but has a high shape memory, i.e. the area of ​​the body in the area of ​​the implant may have an unnatural appearance;
• medium cohesive gel(soft touch), similar to jelly. The shape memory is average, the shell does not “sweat”;
• saline(0.9% sodium chloride solution in water). The reliability of implants is weak, since after nine months from the moment of placement in the body, the salt crystallizes, i.e. becomes partially solid. The resulting salt crystals are able to pierce the implant shell.

Depending on the placement area, implants will often have an oval, less often a conical shape. In all cases described below, implants of at least the third generation are used.

silicone breasts. Long before the first surgically modified transsexuals, women desperately wanted to improve the shape of their bust. In the absence of other options, various tricks were used, such as a stuffed bodice and voluminous lace. But they worked only until the moment the chest was exposed, and after ... after embarrassment was inevitable. An attempt to reconstruct the mammary glands from the inside was first made by the Czech surgeon Vincent Czerny in 1895, using the adipose tissue of the patient.

The development of the film industry at the beginning of the 20th century gave a new impetus to breast implantation. Surgeons searched for the optimal material to enlarge the female bust, filling it with glass balls, adipose tissue, wool, rolled up plastic tape, foam plastic, and even, probably by analogy with glass, ivory balls. Among these methods of implantation, the most harmless was the adipose tissue of the patient herself, but the new bust did not retain its shape for long - the body absorbed fat and the breasts sagged more than before.

But the forms of film stars did not give rest to dyed blondes from the USA and Europe. Their logic was simple - if you can change the color of the hair, then why not reconstruct the chest? By the middle of the last century, the volume of the bust was increased by about 50,000 women, mostly American and Japanese women (sex industry workers from the Land of the Rising Sun). They used materials that were new at that time in the chemical industry - polyvinyl sponges (as you know, records were made from vinyl) and liquid silicone (injected). The consequences were deplorable ... the breasts became so hard that the owners had to be saved by their complete removal.

Silicone implants as we know them today appeared in 1961. They were created by the American corporation Dow Corning - the shell was made of rubber, the filler was silicone gel. Three years later, the French Arion releases its version of silicone prostheses filled with sea water. In the 80s, American implants were considered a possible cause of breast cancer and by the early 90s they were banned from mass use. After a flurry of lawsuits from the owners of silicone breasts, Dow Corning paid out more than $ 3 billion in compensation and went bankrupt.

Silicone buttocks. This kind is called plastic surgery gluteoplasty. The purpose of using implants of this group, as in the case of silicone breasts, is associated with an increase in the aesthetic characteristics of the body - to make a flat volume.

In terms of popularity among the representatives of the strong and weaker sexes, the buttocks take the second place, which means that their attractive parameters are in demand among potential owners of buttock implants. The fashion for a protruding ass among women was introduced by Jennifer Lopez - a dancer, after a film actress and singer. The fifth point of J. Lo invariably leads among other "star buttocks", which is facilitated by its constant demonstration.

I had to watch on the network unpleasant videos with silicone implants in the buttocks, which supposedly could be freely rotated under the skin. In fact, their proper integration occurs under gluteal muscles, there is no way to recognize from the outside, and even more so to displace the implants will not work.

If silicone-filled breasts are mainly popular with women, then silicone buttocks are equally attractive to both sexes - after all, age-related flat buttocks are typical for both men and women.

silicone muscles. Recall the movie heroes of the late 80s - brutal, desperately pumped-up guys of the “hasta la vista, babe” class, with a face not disfigured by thought. Schwarzenegger, Stallone, Lungren, Scala Johnson, Hulk Hogan and many others - they were all primarily united by voluminous, abundant muscles throughout the body. Modern action heroes are no longer the same. Intellect crept into their facial features, their physical data was rather at the medium level - they began to play their roles, and not just appear in the frame with a pile of muscles with a couple of on-duty phrases against the background of an anti-shock white-toothed smile.

Of course, the muscles of movie idols were not of natural origin, since no amount of training will allow them to form such convex cubes and balls. Men and women, determined to stand out from the gray mass of earthlings with impressive muscles, were forced to inject, eat and drink chemicals that artificially enhance growth. muscle fibers and causing blood flow to the muscles. The cost of steroids was quite impressive - from $ 25,000-30,000 annually. Wherein voluminous muscles and real physical strength were not synonymous - a bodybuilder is able to lift a significant amount of weight in place, but is not able to move a weight that is half as much as lifted, because. no muscle endurance.

Modern action movie actors of various genres have acquired an amazing ability to change the volume of their body in a matter of months, which is called in the press some kind of their physical talent and the skill of trainers. In fact, and with a high degree of probability it can be argued, their bodies are trained no more than those of ordinary people, loading their muscles only periodically. It is much easier to get a sculpted body with the help of silicone forms - biceps implants, abdominal cubes, deltas, calf muscles and so on. And at the same time, no defects in the tissues and systems of the body will occur, the spine will not be threatened by a hernia, and the muscles will not be threatened by stretch marks and lactic acid. True, the implant can rupture ...

I present a video about the two most famous "implant jocks" in the Internet world who consider themselves irresistibly beautiful (I do not share their opinions) - the British-Brazilian Rodrigo Alves and the American Justin Jetlik:

Modern robots can do a lot. But at the same time, they are far from human ease and grace of movements. And the fault is - imperfect artificial muscles. Scientists from many countries are trying to solve this problem. The article will be devoted summary their amazing inventions.

Polymer muscles from Singapore scientists

A step towards more recently was taken by the inventors at National Today, heavyweight androids are powered by hydraulic systems. A significant disadvantage of the latter is low speed. Artificial muscles for robots, presented by Singaporean scientists, allow cyborgs not only to lift objects that are 80 times heavier than their own weight, but also to do it as quickly as a person.

The innovative design, stretching five times in length, helps the robots "get around" even ants, which, as you know, can carry objects 20 times heavier than the weight of their own bodies. Polymer muscles have the following advantages:

• flexibility;
• striking strength;
• elasticity;
• the ability to change its shape in a few seconds;
• the ability to convert kinetic energy into electrical energy.

However, scientists are not going to stop there - they plan to create artificial muscles that would allow the robot to lift a load 500 times heavier than himself!

Discovery from Harvard - muscles from electrodes and elastomer

Inventors who work at the School of Applied and Engineering Sciences at Harvard University have presented qualitatively new artificial muscles for so-called "soft" robots. According to scientists, their brainchild, consisting of a soft elastomer and electrodes, which include carbon nanotubes, is not inferior in quality to human muscles!

All robots that exist today, as already mentioned, are based on drives, whose mechanism is hydraulics or pneumatics. Such systems are powered by compressed air or the reaction of chemicals. This makes it impossible to construct a robot that is as soft and fast as a human. Harvard scientists have eliminated this shortcoming by creating a qualitatively new concept of artificial muscles for robots.

The new cyborg muscle is a multi-layered structure in which nanotube electrodes created in Clark's lab control the top and bottom layers of flexible elastomers, the brainchild of scientists at the University of California. Such muscles are ideal both for "soft" androids and for laparoscopic instruments in surgery.

Harvard scientists did not stop at this remarkable invention. One of their latest developments is a stingray biorobot. Its components are rat heart muscle cells, gold and silicone.

Invention of the Bauchmann group: another kind of artificial muscle based on carbon nanotubes

Back in 1999, in the Australian town of Kirchberg, at the 13th meeting of the International Winter School on the Electronic Properties of Innovative Materials, the scientist Ray Bauchman, who works at Allied Signal and heads an international research group, made a presentation. His message was on the topic of making artificial muscles.

Developers led by Ray Bauchman were able to present nanopaper sheets in the form of sheets. The tubes in this invention were in every possible way intertwined and mixed up with each other. The nanopaper itself resembled ordinary paper in its appearance - it could be held in hands, cut into strips and pieces.

The experiment of the group was very simple in appearance - the scientists attached pieces of nanopaper to different sides of the adhesive tape and lowered this structure into a salty electrically conductive solution. After the low-voltage battery was turned on, both nanostrips elongated, especially the one connected to the negative pole of the electric battery; then the paper curled up. The artificial muscle model worked.

Bauchman himself believes that his invention, after a qualitative modernization, will significantly change robotics, because such carbon muscles create an electrical potential when flexed / extended - they produce energy. In addition, such muscles are three times stronger than human, can function at extremely high and low temperatures, using low current and voltage for their work. It is quite possible to use it for prosthetics of human muscles.

University of Texas: artificial muscles made from fishing line and sewing thread

One of the most striking is the work of a research team from the University of Texas, which is located in Dallas. She managed to get a model of artificial muscles, reminiscent of a jet engine in its strength and power - 7.1 hp / kg! Such muscles are hundreds of times stronger and more productive than human ones. But the most surprising thing here is that they were constructed from primitive materials - high-strength polymer fishing line and sewing thread.

The nutrition of such a muscle is a temperature difference. It is provided by a sewing thread coated with a thin layer of metal. However, in the future, the muscles of robots may be fueled by changes in the temperature of their environment. This property, by the way, can be used for weather-adapting clothing and other similar devices.

If the polymer is twisted in one direction, then it will shrink sharply when heated and quickly stretch when cooled, and if it is twisted in the other direction, then it will be completely the other way around. Such a simple design can, for example, rotate an overall rotor at a speed of 10 thousand revolutions / min. The advantage of such artificial muscles from fishing line is that they are able to contract up to 50% of their original length (human only by 20%). In addition, they are distinguished by amazing endurance - this muscle does not "get tired" even after a million repetitions of the action!

From Texas to Amur

The discovery of scientists from Dallas has inspired many scientists from around the world. However, only one roboticist managed to successfully repeat their experience - Alexander Nikolaevich Semochkin, head of the laboratory information technologies at BSPU.

At first, the inventor patiently waited for new articles in Science about the mass implementation of the invention of American colleagues. Since this did not happen, the Amur scientist decided with his like-minded people to repeat the wonderful experience and create artificial muscles from copper wire and fishing line. But, alas, the copy was not viable.