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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Chickens sexador?

The profession of chicken sexador is previously presented to you among the strangest jobs in the world, however, it is not a work only curious and that, sincerely , we giggle, even if it seems incredible, those who are dedicated to it have skills that even science tries to decipher.Let's dig into the subject! Skilful chicken sexer On an economic and food level there is a big difference between chickens and chickens .While they lay eggs, chickens do not and, if they are in contact with females, they are annoying.what when leaving the egg the chicks , it is necessary to differentiate which are males from which they are females to separate them . The difficulty? It is really complicated to discern between chickens and chickens when they are so young and, in fact, until less than a century ago it was practically impossible.This is where the importance of the sexador is of chickens. When did this profession appear? In the 20s , in Japan , veterinarians notice...

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 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. ...

7 kinds of necrophilia that you didn't know

Originally published in 2009, Anil Aggrawal created these classifications in the Journal of Legal and Forensic Medicine.Because the Manual of Diagnostic and Statistical Mental Disorders groups necrophilia under other uncommon paraphilias, Agarwal presented this new classification system to distinguish between variations. 1.Play player This type of necrophile prefers that his partner is really alive, but pretending to be dead .Aggrawal classifies this practice as 'slightly pathological' and states that some players often ask their partner to cover their body with cosmetics to look like a corpse.Others may represent scenarios of vampirism and resurrection.from the book of Psychosexual Disorders as evidence that some brothels in Paris attend necrophile role-playing games , disposing of their prostitutes as corpses in coffins. 2.Fantasy If you've ever visited a cemetery or a funeral home just for erotic pleasure , you can be a 'fancy Necrophile.' According...

5 things we only know who are nearsighted

Are you nearsighted? How many diopters do you have? If you wear glasses, you will surely have lived that decisive moment in which your visual specialist told you that you are myopic and that from then on, your life was going to be clarified thanks to some glasses.Those walking spots in the distance are over, and those blackboards that you could not read at school. If you are nearsighted, we are sure that you will identify with any of these dimensions. Would you add any more? 1.That comes from afar...Is he my father? Is he my teacher Is she my grandmother? How to deny it? If you are nearsighted since your childhood, we are sure that on more than one occasion you voluntarily forgot your glasses at home .You were in that age when you had not yet accepted them and in which you thought that taking them made you very unattractive. And you launched yourself into the world, to that world where distances are blurred, and people are little more than blurred masses with two legs (Al...

6 facts about Einstein that you probably don't know

Many agree that Albert Einstein was one of the greatest scientists in history, but as with many famous people, some facts about Einstein have been distorted or forgotten over time , do you want to know more about this genius? Here we go! 6 facts about Einstein that you surely do not know 1.Its authorship on the theory of relativity was debated The theory of relativity was full of accusations of plagiarism by German scientist David Hilbert and his supporters, because Hilbert claimed that it was he who had first discovered the theory and that Einstein had taken all the credit .In his defense, Einstein I affirm that it was Hilbert who had copied some of his documents. At the beginning it was thought that every scientist had discovered the theory by his side, but that was until it was discovered that, in fact, Hilbert had stolen some documents of Einstein without giving him any credit. Einstein published his discovery before Hilbert, who originally submitted some documents...

What is the Great Attractor that is pulling our galaxy?

Hi Science Daily Online ! Before reading the article we would like you to know a new way to discover our curious world, through Youtube ! We have a channel that we would love to be part of.You can subscribe and meet him here-> YouTube Science Daily Online! About four decades ago, astronomers realized that our galaxy, the Milky Way, moved through space at a much faster speed than expected.At 2.2 million kilometers per hour , the speed of the Milky Way through the Cosmos is 2,500 times faster than a cruise passenger plane and 55 times faster than Earth's escape velocity.But this movement comes from a mysterious and great attractor. What is the Great Attractor that is pulling our galaxy? The net movement can arise from nearby clusters in the distribution of matter , as a massive cluster of galaxies.The additional gravitational attraction of this group of galaxies can be delayed, and even reversed, according to the expansion of the Universe in its vicinity. But there...

The bloody ivory hunt

Surely you have heard about the recent killing of elephants in Africa to take their fangs away.They have been authentic massacres the work of poachers, which we will deal with today in Science Daily Online . The bloody ivory hunt Poaching is illegally done, usually to endangered species or in areas where it simply cannot be their environmental and natural characteristics.In the case of ivory hunting, since 1989 there is an express prohibition of hunting African elephants to protect these splendid animals (the largest land mammals), which have been threatened to the point that some environmentalists they estimate that if drastic measures are not taken to stop the smuggling of ivory, the population of pachyderms will be history in a matter of a few years.In the 80s, the hunters killed more than half of the African elephants s . And what happens? Why is ivory so valuable, who buys it? As in the case of numerous species, such as pangolin, the main market is the Asian , especial...

Hypnagogic hallucinations: between wakefulness and sleep. Does it happen to you?

Sleeping, sounding, waking up...are activities that we carry out daily but that involve a much greater complexity than it seems at first glance.In Science Daily Online we have talked about sleep disorders and some phenomena that occur to many people while they sleep as Shaking or spasms before falling asleep.On this occasion we have approached another of these trances that can occur when we go to sleep, are the Hypnagogic hallucinations: between wakefulness and sleep.Does it happen to you? Hypnagogic hallucinations The hypnagogic hallucinations are those that occur little before the dream begins. They can be visual, auditory and/or tactile .The name was cradled by Alfred Maury (1817-1892), a French physician and academic who made deep studies on the dream in the 19th century, to talk about a situation that occurs at the time of the transition between wakefulness and sleep. The pa Labra hypnagogica/o comes from Greek and is composed of «hupnos» (dream) and «agogos» (induce...

Did the Egyptians know the sperm ?!

We have dedicated many articles to Egypt, among them: "the doctors of ancient Egypt", "Hitler's bewildering love for Nefertiti", "the Book of the Dead"...Today we want to present a anecdote more than Curious: A sperm appears on an exterior relief of the Luxor Temple.After discovering it, the researchers, like you, wondered, is it really a sperm? Judging by the image, it is exactly the same as one...We discover the answer to the riddle! The sperm of the Temple of Luxor In the exterior of the Temple of Luxor There is a religious scene in which the God Amon-Min appears with a erection, ejaculating, in which a sperm is perfectly represented (as you can see in the following video). How can it be? How could the Egyptians know sperm if they are only visible with a microscope of at least 1080 magnification? The God Min is one of the oldest deities of Egypt , appears in the pre-Dynastic era; he is represented as a man with erect penis...

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