Electronic tattoos, future or science fiction?

Technology is something that fascinates us in Science Daily Online. Once we introduce you to the world of nanotechnology, this time we still dive deeper into the world of science fiction.

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This factor is No. 1 when trying to maintain and improve your social relationships

One of the fundamental factors for all human beings, after solving the most elementary needs such as food and housing, is that of human relationships; and that is one of the senses of the famous phrase of Aristotle that defined us as "political animals", that is, animals that need to live in society. That is why it is so important to maintain and improve your social relationships , something that is not always easy to achieve, especially if you do not know this simple rule that we will talk about next. This factor is No.1 when trying to maintain and improve your social relationships Emma Seppala is Scientific Director of Research and Education for Compassion and Altruism at Stanford University, and author of several books on human relations and the elements that favor or hinder these interactions. For example, in terms of the most basic relations-and at the same time complex-between humans, such as those between men and women, Seppala does not agree with the psycholo...

10 things you didn't know about living in space

Is there extraterrestrial life in the galaxy? It is almost certain that yes, although with certainty we can only affirm it on the surroundings of the Earth, where since the end of the 1950s there have been human beings coming and going in different space vehicles, or spending more or less long stays in stations and Space labs like the Skylab , the Mir station or the ISS . We invite you to know some curious facts about how is to live in an environment "far from this world", although not so much. 10 things you didn't know about living in space 1.In the International Space Station (ISS, by its acronym in English) you can see the sunrise 16 times a day .This can be fun at first, make you feel like the Little Prince in its asteroid, but it can eventually confuse you around the development of time and daily activities. The schedule at the ISS is based on Greenwich Mean Time (an intermediate hour between Londr it is, Houston and Moscow) and it is about performing a ...

What's under your nails ...

If you are one of those who pay attention to details, you may have noticed that those who are going to participate in a surgical intervention, after thoroughly washing their hands, still put on gloves.Why? Because there is a point in our hands, or rather, ten points, in which microbes and bacteria can protect themselves from the attack of the fiercest and most effective antiseptics: under your ones. What is under your some... A great revolution in health, not only at the hospital level but also in everyday life, was the discovery that keep your hands clean , wash them before eating, handling food, children or sick people, after going to the bathroom or doing field work, or before treating an injury or injury, could make a big difference between staying healthy or getting sick . Washing your hands with plenty of water and soap eliminates most of the bacteria and microorganisms that can harm us, but this disinfection work almost never achieves its purpose under your nails. I...

How do we notice the flavors in the tongue? A myth to overcome

At school we learned that we have taste receptors that help us identify the different flavors in the language; made us draw a diagram with regions marked according to the taste to which it corresponded; bitter on the back, sweet on the front, salty on the sides and in the front and sour on the sides on the back, however, as when we were told that Pluto was the ninth planet in the Solar System and this idea changed with Over the years and new discoveries, it turns out that the way we notice the flavors in the language is not as simple as they told us. How do we notice the flavors in the language? A myth to overcome Where does the taste sensation come from? This is given by a chemical stimulation that occurs in the taste receptor cells that, when grouped in a bouquet, become taste buds.There are three types of papillae that help us identify the flavors in the tongue and acquire their name depending on the way in which their cells are grouped: goblet, foliate and fungiform. S...

8 more foods that put you in GOOD HUMOR

In a previous article we gave you a list of 5 foods that put us in a good mood, and we talked about the benefits of apples, blueberries, chocolate ice cream and milk and cereals to improve your mood. We want to expand that list with these other foods, so you get not only the necessary nutrients but the chemical combination in your brain that will make you feel much better, happier. 8 foods more that make you HAPPY Avocado This wonderful and delicious American fruit (eaten in salads, like tomatoes) contains a good number of vitamins and minerals that activate the neurotransmitters responsible for controlling animal balance; magnesium and vitamin B6 , for example, help produce serotonin, a substance that functions as a neurotransmitter and balances mood. Scientists consider that this substance has influence not only on our mood, but also on social behavior, appetite, digestion, sleep, memory and sexual desire and performance. Oatmeal Of course, it is a cereal, but spe...

Is there the most intelligent dog breed?

We are sure that for you, your dog is undoubtedly the smartest in the world .The one that brings you the most joy, the one that surprises you the most and the one that accommodates the emptiness of your life to fill them with that nobility that sometimes people do not bring. Now, sometimes, there are deep debates about which races are the most intelligent, the fastest they learn.There are those who say that In general, small dogs, and even those lacking a particular breed, are brilliant and most ingenious creatures. Natural survivors. Others, on the other hand, tend to defend that no animal is like a German shepherd, a golden or a Border collie, however, specialists in canine psychology such as Julie Hetcht, who publishes his work in the journal "Scientific American", gives us a different opinion that is worth having in account. We invite you to discover it with us. Is there the most intel dog breed igente? We are sure that you will be anxious to know the re...

What are solstices? | Celebrated since ancient times

The meaning of the word solstice is literally, Sun still or Sun stopped and they have been studying since ancient times. There are two solstices, the winter one in which the sun reaches the zenith at noon on the tropic of Capricorn ; and the summer one, which reaches it over the tropics of Cancer .These are the moments when the Sun reaches its highest or lowest apparent height in the sky, which causes the hours of sunshine to vary, resulting in days with More or less hours of sunshine.Now that you know what solstices are, we advise you to continue reading these lines to discover the most important curiosities about them. Solstices have had great significance since ancient times., our ancestors have been fascinated by this phenomenon and have always studied it with admiration. If you want to know the festivities and celebrations that have been made related to solstices throughout history, this article is made for you .In addition to all the mystery that surrounds all this day, in w...

The rare condition of elephantiasis

If I tell you that there is a disease called elephantiasis surely you will end up thinking that, by name, something will have to do with elephants.Well, no, we will not talk about people with a tube in the nose or ears, but it's just as curious, maybe even more. Lymphatic filariasis, a rare disease Elephantiasis is also called lymphatic filariasis and is a disease that especially affects the genitals and lower extremities.More specifically it is an inflammatory process caused by parasites or bacteria such as spirochetes or treponemas and that is transmitted through mosquito bites. And what causes this sting? For the size of the genitals to grow in such a way that the affected people cannot even walk.Incredible! Bacteria very common in tropical countries Generally, the bacteria that cause elephantiasis are common in tropical countries and people suffering from this disease usually end up with serious bone malformations due to inflammation that occurs in the body. ...

Can you predict personality according to eye movement?

According to the popular wisdom, the eyes are the mirror of the soul and therefore are not able to lie.It also speaks about knowing the true intentions of others just by reading the look, because being so close to the mind , expresses feelings and sensations without being able to master it.And, according to scientists, there is something else you can know through it: it is possible to predict personality with an element as unexpected as eye movement How? We give you the keys to this curious study that you could take advantage of. Predict personality with eye movement Before approaching someone to establish some kind of connection, now be friendly, romantic or work, we usually perform as a kind of scan in search of signs that help us predict personality .It is a way to anticipate, to know how receptive they can be with our presence, or if it is correct, or not, to establish direct contact.But according to a recent study, there is something else you should look at: eye movement. ...

The most magical plant in Europe

When Christmas is approaching, the houses are filled with plants that we usually do not usually have in them.To the now traditional Poinsettia, others are joined for centuries that have a special consideration like pine or holly.However, among them the most magical plant in Europe stands out: the Muerdago. The most magical plant in Europe Do you remember the Asterix comics in which the Druid Panoramix went to the Forest of the Carnutes to collect mistletoe with his golden sickle? It was based on a real tradition .The bite was considered by the druids and sorcerers of Europe, for centuries, as a magic plant. Muerdago is a plant that grows semi-parasitic in the tops of some trees .The Gauls , guided by their druids, performed ceremonies under the holm oaks loaded with bite, as it was considered a magical plant for its medicinal powers.The Celts , however, only believed that it had magical powers if it grew on top of the oaks .These, in addition to their pharma...

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