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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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...

Untersberg: the mountain with a portal to another world

Untersberg, is, so to speak, the triangle of Bermuda on the mainland.A portal that, according to urban legend and ancient legends in the area, is capable of transporting to people to other places without hardly realizing it.Are they in the Alps and suddenly situated in the middle of Egypt? Hard to believe, no doubt, but disappearances in this rock mass are frequent.The mystery housed in this kind of challenging ram of the Alps is such that even Hitler himself became obsessed with Untersberg. Do you want to join us in this brief journey through the mystery? ? Untersberg, the sleeping mountain Untersberg is a massif of the Berchtesgaden Alps , a prominent natural formation that extends along the border between Berchtesgaden, Germany and Salzburg.Your height? 1,973 meters.It is beautiful and imposing, and interesting is also the old legend that hides in these green places.There is talk of a king in the mountains, the very emperor Federico Barbarroja. He is sound asleep, an...

25 curiosities of animals that will surely amaze you

Many times we have no idea what happens around us, on microscopic levels or in immense spaces, that's why the curiosities of the world seem endless.We wouldn't have to know each one of these aspects if we are not biologists or researchers, that is why it is so surprising to find out some things that happen among animals or certain features that look.Do you dare to find out what animal curiosities we bring you? Don't miss these animal curiosities! 25 animal curiosities that will amaze you Content Index Insect curiosities? Although they are very small and many give us quite an impression, the world of insects is absolutely fascinating.They are totally different from us and although this causes us some rejection, it is also one more reason to arouse our curiosity.Did you know that they have a system Respiratory totally different from ours? Read on to discover more animal curiosities as incredible as these little companions of our planet. 1.The music of flies ...

The countries with the most empathetic population in the world. You'll be surprised!

Do you know what empathy is? It is a feeling that seeks to accompany the pain or suffering of a person, If we see that someone suffers and we understand their situation and accompany them emotionally, this means that we are empathic.In which countries can we find the population more empathy? Can you guess it? The result may surprise you a lot. Countries with the most empathic population in the world You will be surprised! The Michigan State University conducted a study, recently published in the Journal of Cross-Cultural Psychology, to determine where the most empathic population was in 64 countries in which the study was conducted .To do this, 104,000 people were interviewed online. The interview format mediates the compassion felt by the people and the ability to put themselves in the place of another .The results obtained are quite surprising, and it was found that the higher the level of empathy, people are n more kind, responsible, more willing to help others and more...

Find out how the wolves got "resurrected" Yellowstone

The negative fame of the wolves has accompanied these beautiful animals since the beginning of time, but we know that in many parts of the world they cause serious damage with their attacks, sometimes very wild , but even so, the benefits they can offer to nature are sometimes simply incredible.A direct example of this is found in the Yellowstone National Park. We are sure that this story will surprise you. The wonderful trophic web of wolves in Yellowstone There were almost seven decades of absence.Almost 70 years in which, the presence of the wolf in Yellowstone was almost non-existent.Can you imagine what such a thing supposes in a natural scenario of great impact like the one that opens in the middle of the states of Idaho, Montana and Wyoming ? An excessive increase in the lower links of the trophic chain, that is, of all those herbivorous animals that over decades and decades left areas of the park incredibly depopulated with vegetation. The situation was already ...

Moa, the giant bird of New Zealand

In Science Daily Online we tell you about the sea creatures that lived millions of years ago and that leave us breathless.In this occasion we want to talk to you about a bird that to cross you at the time would also have left you baffled : the Moa. A not-so-old story The giant bird silhouette flies over the imagination of human beings since time immemorial, so it is not so strange to see in films of the fifties or in more recent ones, such as 10,000 BC (2008), giant birds , chicken-like, three meters or more, chasing and devouring humans . Sir Richard Owen next to a Moa fossil in 1879 It can be funny, but also to some extent true, if the story had developed in New Zealand ago over five hundred years, and the encounter would have been between a maori and a moa . Moa The moas were not one but ten species that occupied the New Zealand islands, where they thrived for thousands of years thanks to the absence of great des mamiferos and other predators.They were class...

Summer Winter…? There are stations where you think better!

Did you know that there are certain seasons of the anus in which your brain thinks better? A study has proved it! Summer, winter...? There are seasons where you think better! We have all noticed how the seasons of the year influence our mood, making us happier in summer and sadder in the winter season.that we did not know is that they can also affect our intellectual capacity. According to a recent study, carried out by researchers from the University of Liège (Belgium) and published in the journal Proceedings of the National Academy of Sciences (PNAS), depending on the season of the year that is our intellectual capacity becomes more effective or less. In that study, researchers analyzed 14 men and 14 women, with an average of 21 years of age, at different times of the year between May 2010 and October 2011. The participants were 4 and a half days in laboratories where could not perceive the changes that occurred in the outside world, such as the t At this time it was o...

Why is it so difficult to find new antibiotics?

The discovery of antibiotics revolutionized medicine and gave millions of people the opportunity to access lives of longer and higher quality, fighting infections and diseases that killed regularly in extraordinary quantities.However, we have become accustomed to them and finding new antibiotics has proved a great challenge. The challenge of finding new antibiotics in this modern era Almost 90 years ago, the Scottish physician Alexander Fleming returned on vacation and was surprised to find Penicillium in Petri dishes he had left in his laboratory, located in the basement of St.Mary's Hospital in London. For the 1950s, which is considered the golden age of the discovery of antibiotics, a series of new medicines had been found , for the collective benefit of mankind. Now, nowadays, scientists are looking for new and more impressive advances, testing or microbes in sources as diverse as soil, caves and Komodo dragon blood , as well as developing new synthetic drugs made ...

Nymph Eco. The mythological legend behind the phenomenon

The Greeks, like many other cultures of antiquity, created myths to explain those phenomena that they found incomprehensible.One of them is the echo .How is it possible that the sound we emit repeat itself? The answer for the inhabitants of ancient Greece was the Nymph Eco .Join us to discover the mythological legend behind the phenomenon. The mythological legend of the Nymph Eco We have all marveled, especially in our childhood, hearing our voice reproduced several times in certain places.It is the echo that gives us the last word we have spoken. The echo It is an acoustic phenomenon that occurs when a wave is reflected on a surface and returns to the one that has emitted it.For the human being to perceive the echo it is necessary that certain circumstances occur.The first is that persistence must be overcome acoustics and for this the reflective surface must be separated from the source 11.34 m.for dry sounds and at least 17 meters for mu sounds The second is that it mus...

7 things your brain does without your permission

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 get to know it here-> YouTube Science Daily Online! Thanks to the brain we can do everything.It is a vital part of how it works.our body.We know some of the many things it can do, but have you ever wondered about the things your brain does alone without you noticing? 7 things your brain does alone without your permission 1.Flashing Most of the time we don't notice when we blink , or others do. Flashing is an automatic reflex , which we do to keep our eyes clean and lubricated.You also protect both eyes when we see something suddenly near the face. You can stop the blinking if we think about it, but we will be doing it again because it will always be automated . 2.Reir Laughter is never lacking in a serious situation.Thanks brain! This experience could...

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