Among all the non-surgical treatments known to achieve a youthful appearance, one has already reached the first place in effectiveness: the laser. Today, the method is considered the main means of facial rejuvenation available due to its impressive power to erase wrinkles, blemishes, expression marks and acne scars, in addition to returning to the face much of the youthfulness and tone that are lost with passing of the years.
For its results, it works as a milestone in Humanity’s ancient search for beauty. With this technology, it is possible to obtain results very close to those achieved with plastic surgery, through simple applications in medical offices.
The CO2 laser, for example, reduces facial wrinkles with at least 45% consistent improvement over the entire face area. Depending on the triggered wavelength, the energy of the various lasers can be directed to targets such as hemoglobin (red blood cell) or melanin, the pigment that gives color to the skin. For this reason, it is able to promote more effects, in addition to eliminating wrinkles, and achieves objectives such as: mitigating spots and superficial blood vessels.
Undoubtedly, one of the greatest advances in the history of the laser was the creation of so-called fractional lasers. The first was developed at Harvard University, in the USA. Its main feature is to emit rays that enter the skin alternately. The bundles penetrate microscopic points, thinner than a hair. This type of technique allows the rays to act, but leave some healthy cells in the treated area intact.
In this way, the laser is less aggressive. The person can make the application and resume activities the next day. Before, because of the intensity of the effect caused by powerful lasers, such as CO2, which was quite aggressive and promoted an intense peeling (to the point of removing the surface of the skin), the patient only resumed his normal routine, at least, one month after the procedure.
Several studies have concluded that the laser is really capable of promoting, on the skin, effects intense enough to contain the damage of time. This is done by activating the production of collagen, a protein that provides support to the skin. When collagen “lacks” (or is weakened), which happens with aging, wrinkles and sagging appear.
In addition to lasers, there is another radiation – called “intense pulsed light” – that can be used for the same purposes. It has variable wavelengths and is therefore less selective than the laser. While the latter hits a single target, be it a spot or a vase, the intense pulsed light falls on several. This feature makes it an attractive feature to prevent wrinkles and improve skin tone in general. As there are many options, what brings more results is the combination of treatments.
Today, it is known that the laser also gives good results in the reduction of hair, varicose veins, cellulite, stretch marks and hair loss, since it can increase the cellular activity at the root of the wires. In addition, ways of improving the results of treatments against scars and tattoos are being studied, which still fluctuate a lot. In the case of scars, the ideal is that the treatment is started as soon as possible, so that the rays are able to remove the reddish color that can be attached to the marks. And, for tattoos, there is still no efficient technology to erase all colors. The most difficult to disappear are yellow and red.
One of the new discoveries about the effects of the laser is a device to eliminate body fat. Against it and cellulite there are already options that combine infrared lights with radiofrequency and a device that does liposuction with the help of a laser after inserting a cannula under the skin. But cryolipolysis has proven to be an effective method. The device emits waves with a length that destroys fat cells, called adipocytes.
A few years ago, video games stopped being just fun on weekends among friends to become a billion dollar competition between professional teams, with the concept of electronic sports (eSports).
Considered a relatively new concept , eSports are big business worldwide and their growth has been accelerated, with sponsors taking the modality in a new direction of expansion on major broadcast platforms – such as Twitch TV and YouTube Gaming. This allows talented competitors to become professionals and have a stable income.
According to the American company Newzoo, which specializes in conducting research in the electronic games segment, for the first time in global eSports history it will reach US $ 1 billion in 2020 – not counting the revenues from the transmission platform – and a total audience of approximately 495 million people.
Among the reasons for the rapid rise of eSports platforms , one of the main reasons is the emergence and growth of new modalities, which go beyond the popular franchises Dota, FIFA, Counter Strike, League of Legends, Pro Evolution Soccer, among others.
One modality that has gained an important space in electronic sports is virtual cycling. The Race Across America 2020, for example, considered by many to be the most difficult bicycle circuit in the world, this year will be 100% virtual and with athletes pedaling 4,828 km on the Zwift.
In the virtual race, athletes and participants will have two options to carry out the race: the first is to pedal the entire kilometer of the route. The second alternative is to cycle 1,384 km, with 12 days to complete the route – the event will take place between the 16th and 28th of June.
Zwift: one of the leading cycling simulators
It was not by chance that Zwift was chosen to be the virtual platform for the race of Race Across America 2020. With its first version launched in 2014, the game is a high-tech online platform that allows cyclists to train indoors to cycle occasionally with friends or compete virtually with people from all over the world.
In addition to having the bike and an electronic device of your choice (computer, laptop or tablet) to play the game, it is necessary to download the platform execution program on the Zwift website, have an internet connection, purchase a training roll (compatible with the game and with the bike being used), buy a reliable power meter to make the experience even better and an ANT antenna with bluetooth device to measure the energy of the pedaling and calculate the speed of the game.
The Zwift Companion app is a good tip for exploring and participating in the numerous events that the company offers its users, such as group tours, collective training and dispute tests.
For a more immersive experience, there are several free conference call options that cyclists can use in the app. Most of these services have video capabilities, but the internet connection needs to be fast and stable for these calls not to hinder game performance.
It is important to make it clear that Zwift is a paid platform and has seven free days for testing. It was also worth mentioning that some cyclists also use other platforms in the segment , such as Sufferfest, Rouvy, and TrainerRoad.
International Cycling Union intends to organize virtual cycling world
In October last year, David Lappartient, president of the International Cyclist Union (UCI), brought great news to the virtual cycling community when he announced that he plans to organize the first world eSports events in the cycling category.
“We are watching carefully the great growth of electronic sports. We must observe, and always be open to innovations and techniques and, above all, be relevant to the public ”, highlighted Lappartient, in an official statement in 2019.
In the same speech, the president of the UCI also said that virtual cycling is an excellent gateway for the arrival of new cyclists, and also allows athletes of all categories to train and compete without being concerned with the climate or location.
You have probably come across the acronym DIY on the web, right? Whether on YouTube, Facebook or in discussion forums, the truth is that the movement called “do it yourself” has gained more and more strength. But, all things considered, do you know what DIY is?
Well, the acronym means, in English, Take action Yourself (or do it yourself, in Portuguese). More than simply a term, DIY has turned into a lifestyle in that you simply are invited to create your personal furniture, clothes or electronic equipment.
Are you interested in the niche? So, take a look at all the details with this movement that’s become increasingly popular!
In the end, what is DIY?
Basically, we can claim that DIY is really a movement that encourages the creation of varied products, such as for instance furniture, electronic equipment, toys, hair creams, etc. Furthermore, through “do it yourself”, it can also be possible to discover ways to care for vegetable gardens, customize clothes and even build a tiny robot.
In general, the word identifies anything designed, modified or manufactured by the individual himself, without the aid of professionals. It is the famous “do it with your own personal hands&rdquo ;.
How did the movement come about?
DIY could have appeared in the United States, when people found methods to renovate their homes without spending a great deal – even before the 1920s. However, the word only became popular in the 1950s.
At the time, Take action Yourself could have gained strength from the underground punk scene, in which bands and musicians had a totally independent production (from composition to promotion and sale).
Furthermore, the DIY concept was associated with the anti-capitalist and anti-consumer ideas of the time. The concept was to create everyone able to produce what they consumed.
The movement has spread so much that, today, it has already been a reality in the lives of several people. What’s not lacking are people saving labor and putting the hands of the dough.
Form economy, the style is important for the preservation of the environment. In the end, many objects that went to waste started to be reused with DIY.
How to use the style?
DIY is very broad and therefore may be applied in a number of ways. To start with, it is essential to keep in mind that you don’t must be a professional in that which you are likely to do. Just search for knowledge and alternative solutions to accomplish the task.
There are numerous ways to use the style – from making your personal bread to building the electronics which it will be baked. For that, you can find help on several websites, YouTube channels, discussion forums and magazines, such as the American Make Magazine ;.
Undoubtedly, joinery is one of the most used areas for DIY lovers. It is possible to utilize items of MDF, fair cases and even pallets to generate incredible furniture : bookcases, decorative niches, tables, beds, etc.
Obviously, there are very complicated projects. However, others may be easily executed. Just follow a detail by detail and have sufficient patience. Generally, you is only going to need sandpaper, nails, hammer, paint and brush.
Clothing customization is another area where DIY is widely applied. In it, the individual learns to cut, sew and modify various types of fabric. It is only possible to glue details – pearls, rhinestones, etc. – or completely transform a component!
What about building your personal robot? Did you find it impossible? Well know that there are people carrying this out with their very own hands and using unexpected objects, like LEGO !
Are you surprised as you are able to build a robot yourself? Because know that there are numerous objects of your lifestyle – mouse, keyboard etc. – that can be carried out by yourself. However, not always using DIY techniques is synonymous with savings.
Perhaps you have imagined improving the signal of a Wi-Fi by installing customized software on your own router? Well know that that is also possible!
To take action, just determine if your device is compatible with open-source software. In that case, follow the manual and make your signal much better!
You don’t have to be a very old person to have experienced many innovations between vehicles from other years and the most technological cars that we find today.
The main innovations are those that make the car safer , but there are also new features that have made it more comfortable, easier to drive, more efficient, less polluting, etc. But don’t think the news is over. On the contrary, there is still a lot to evolve, and for sure every year we will have more technological cars.
The auto industry invests millions in research each year to further advance vehicle technology. After all, we are talking about a sector of the economy where competition is fierce. If an automaker fails to renew and innovate in its products, it will be left behind, as the others will do so.
Ultimately, it is no different from other segments. Just as brands make more technological cars every year, aren’t cell phones, computers and video games being improved all the time?
At first, the technology created is accessible only to people with high purchasing power. Over the years, it has become popular until it ceases to be a differentiator.
Therefore, following the most technological cars of today is a way to anticipate some trends that, in time, will be present in all vehicles. And that is what you will see in this article.
The New Technologies of Cars Today
But what do the most technological cars currently bring? What technological innovations are we already seeing?
If we consider that there are hundreds of models launched annually by automakers worldwide, we will easily conclude that each month something new appears, no matter how small and insignificant it may be.
But if we consider only the technologies with the greatest potential impact on the auto industry, we can highlight connectivity and electric motors.
As for connectivity, the most technological cars have more and more intelligent on-board computers with possibilities for integration with the driver’s mobile devices .
This may be far from being a great novelty for many people, but the truth is that the constant evolution of these systems is fundamental to enable, in the future, other innovations that are already being considered.
In the case of electrically powered cars, it is the natural alternative to replace petroleum-based fuels.
In addition to having as raw material a very finite, these vehicles release into the atmosphere large amounts of gases of greenhouse effect .
Electric cars run on a battery, which is charged to an electrical power source. Nothing much different from your smartphone.
Of course, this is only a “green” alternative if the source of this energy is a clean and renewable source – which is also a concern for countries around the world.
In Brazil, the commercial viability of electric cars is still in its infancy. In the United States, on the other hand, the number of models with this type of engine has grown a lot, as well as the market share that the category has snapped up.
Those who are attentive to the development of new technologies may be wondering why we do not mention autonomous cars as well .
On the market, there are already vehicles with a semi-autonomous steering system, such as the Volvo XC90 , for example.
It has a steering assistant that keeps the vehicle on the road and at a safe distance from the vehicle in front, accelerating and braking alone – thanks to a system of cameras and sensors.
However, as for fully autonomous cars, projects by giants like Google, Tesla and Uber , they are not yet a reality.
In a recent article in the American magazine PC , columnist Doug Newcomb, an expert in automotive technology, cited research that shows that, today, humans are still better drivers than machines. “But technology is evolving, while humans are not,” he adds.
We will return to this subject later, in the topic “How the Technologies of the Cars of the Future Work”. In it, we will also return to address electric cars and connectivity.