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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Colorblindness | 10 Curiosities you may not know

Surely throughout your life you have heard about color blindness and you may even know someone who suffers from it.Color blindness «is an alteration of genetic origin that affects the ability to distinguish colors».how it can affect the person is very variable and goes from the impossibility of distinguishing any color to a slight difficulty to distinguish shades of green or red .Although socially it is not considered an important alteration, if it is for the one that is affected since in many occasions it supposes a problem in the daily life. Join us to know more about the Colorblindness with these 10 Curiosities that perhaps you do not know . The name of Daltonism comes from the English naturalist, meteorologist, chemist and mathematician John Dalton who was the first to identify it.In 1794 he presented a work entitled "Extraordinary facts related to the vision of colors" .the cause, He made a great description of this visual deficiency that he himself suffered. 10 ...

Does it threaten a megatsunami?

A long, long time ago, 73,000 years to be exact, the eastern face of a volcano collapsed in Cape Verde.This caused a wave of gigantic proportions, which rose to 170 meters high and then crashed with enormous force in a nearby island. This megatsunami , as it was baptized in the journal Science Advances , is the largest one with a geological record. They say it can happen again This is stated by Ricardo Ramalho , a geophysicist at the University of Bristol, although he clarifies that it cannot be known exactly when or where. The problem is the young oceanic volcanoes-such as those found in the Canary Islands or the Azores, or Hawaii-that have very high altitudes and steep walls; the scientist believes that the potential disaster is there, if it happens again with certainty it will originate in these volcanoes. The flanks of some of the oceanic volcanoes collapse periodically, causing huge amounts of rock they slide down and the water moves below; This is how tsunamis f...

The sun shield that some scientists want to build

Faced with the imminent threat of solar flares that could seriously affect life on Earth, a group of scientists has proposed a novel form of protection: a gigantic sun shield .. With a sun shield we could protect the Earth from the king star, according to scientists Human activity in the 21st century increasingly depends on the infrastructure located in the orbit Low Terrestrial (LEO), that is, the many telecommunications satellites currently in space, the International Space Station and the GPS satellite fleet. For this reason, the solar flares have begun to be considered a serious danger to human life, because if this infrastructure is destroyed we would be left without the tools that make our comfortable existence on the planet possible. To treat this threat a team of scientists from Harv University ard recently published a study that proposes a bold solution: put a giant magnetic shield in orbit. The study, which was the work of Manasavi Lingam and Abraham Loeb of...

Bears addicted to jet fuel | Our impact on Earth

Our planet is full of curiosities and almost all the species that live in it, too.Our Science Daily Online team knows it well and articles like «50 rare animals of the world.Fascinating and curious» is a good example of what you we say.In the case of the following article the protagonists are bears, but not just any bears or those super endearing we see in any National Geographic documentary.The bears that we are going to talk about next are some bears addicts .Addicts to the fuel of an airplane.Incredible, right? What do we know about these addicted bears? These curious and strange bears are in the Reserve Natural Kronotsky, in the extreme east of Russia.These are brown bears who love to suck kerosene and gasoline from the containers qu e remain in this reserve .It is believed that they are the largest brown bears in the world, weighing more than 500 kilos. This fuel that these addicted bears breathe is the one used to generate energy in the generators and helicopters used ...

Incredible pregnancy cases (II)

We saw a few curious cases of pregnancy in the first installment of this article, surely they did not leave you indifferent.Now we return again with three surprising cases of atypical pregnancies that, however incredible they may seem, are real. Incredible pregnancy cases-Part II We begin with the smallest mother in the world, Stacey Herald, a brave woman with a height of just 60 cm who despite the warnings of the doctors who told her that she could die trying, she decided to give birth.She then became the smallest mother in the world.Together with her husband Will who is 1.80 cm, they already have three children.Despite repeated warnings from the specialists who gave them advised not to have any more children, Stacey and Will consider these to be a blessing and do not regret having them. We continue with the c aso of Mahajabeen Sheikh, this woman gave birth to the smallest baby in the world that has survived.She was pregnant with twins, Rumaisa weighing only 243 grams at birt...

There are 4 personality classes. You will not like the most common

Talking about personality classes is not something new.Classification by types of human beings has existed since time immemorial, almost always to justify some kind of discrimination or forced servitude; but for a couple of centuries, with the emergence of social sciences , interest in different personality types has been oriented to improve social behaviors, educational models and, In recent times, as a tool to formulate programs for robotics. There are 4 personality classes.The one that is more common you will NOT like Recently the magazine Science Advances published a study conducted by Spanish researchers from the Carlos III University, in which researchers from the universities of Zaragoza, Rovira and Virgili and Barcelona also participated, entitled “Human beings show a reduced set of behavioral phenotypes in daily games ”, In which the existence of 4 basic personality classes was determined when it comes to certain social dynamics that involve some kind of interactio...

10 curious things that can happen to you while you sleep

The human being spends about a third of his life sleeping and during all this time it is normal for curious and even strange things to happen to us, the problem is that we usually do not realize them.Fortunately Scientists who study sleep and all the effects it has on our body. There are hundreds of sleep-related disorders but in this article we want to comment on some of the most curious things that can usually happen to a person while sleeping without becoming a problem, surely you will be surprised with more than one.Has any of these situations ever happened to you? 10 curious things that occur to us while we sleep 1.Spam full length Normally when we suffer these spasms we realize Even when you are half-asleep, but if you sleep with a person who suffers from them you will surely have taken more than one scare.According to studies on this subject up to 70% of people usually "suffer" it. Stress, caffeine or anxiety are potentiators of this effect, although i...

And you, also "procrastins"?

And you? Procrastines too? If you don't, we are sure that you know someone who does it continuously and that, surely, makes you despair.But what does this disturbing word really mean? Let's give an example: you have been dating a person for a long time, you make plans for the future, you have many illusions and projects, however, your partner never seems to decide.He is unable to formalize your relationship because something like that, not only overwhelms him, but even He is lazy. "Are we not well like that?" I often reproach you. Let's give another example: you may have the classic friend who never seems to finish his studies.It is easy to be an "eternal" university student who faces the responsibilities and anxieties of the working world. And what about people who spend all their time in front of a computer screen letting out "real life" ? Sometimes, it is much easier to let ourselves go, evading responsibilities, than to put means t...

The mystery of prehistoric giant mushrooms

Imagine a primitive scenario , halfway between fantasy and mystery.It is a time where Earth has only two continents: Euramerica , to the north, and Gondwana , to the south.Imagine now that you are walking on a soil almost devoid of vegetation, there are hardly any plants, and your steps explode in the thicket of a rocky stage, where they stand... The authentic giants of the Earth: the prototaxites.These giant mushrooms were like strange mastiffs that could reach almost 8 meters.The higher the height, the greater the possibility of escaping their spores, and hence their sovereignty In these scenarios of Silurico and Devonico , almost 420 million years ago... But, what were they? Trees, bushes? ...The prototaxites were fungi.If you have felt a chill or have been stung by curiosity, do not hesitate to know more about these creatures worthy of appearing in the "Lost World" of Jules Verne. The era in which the Prototaxites, giant fungi, dominated the Earth Scientist...

6 things you didn't know about Einstein

Everyone knows Albert Einstein as a genius who knew how to play the violin, disheveled and that made the fuss sound.Yes, surely the physicist's theory about the relativity of space and time , but in Science Daily Online we are here to tell you things that nobody knows and therefore, in this post we present some curiosities about Albert Einstein. 1.Empezo to speak late Einstein did not speak until he was 4 years old .This event, along with the fact of imposing strict routines on his wife since he loved physics until the real obsession, led to think that the physicist could suffer from Asperger's syndrome, an autistic disorder that influences language development and behavior in childhood. From this fact, economist and writer Thomas Sowell determined or “ Sindorme de Einstein ” as the term to refer to non-autistic and talented people, but with speech delay. 2.Se case with a physics greater than the While studying at the University of Zurich, Einstein fell i...

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