Sci-News 7

    Are you ready for your new life? Metaverse is a kind of digital space that represents us and everything. It also refers to online 3-D virtual environments through personal computing using virtual reality devices.      Nowadays, many leading brands such as Microsoft, NVIDIA and Facebook (Meta) are struggling to create a new virtual universe. They are creating tools such as VR, headsets and watches to enhance the feeling of everything.      This new alternative world has several advantages and bright sides. First, we get our avatars like a cartoon characters. Then, we enter the new world. One of the best sides of Metaverse is that we interact with people who aren’t physically near. Moreover, by new virtual reality tools, we will feel people although they are on the other side of the world. Users can also use messaging apps and video calls. A life-like universe allows people to go to a concert and experience a show with other real people inside the Metaverse.      There is a picture f

   Around the world, there are many astonishing and unique animal species. The smallest migrating bird "Hummingbird" is one of them. Hummingbirds are named for the sound they make are one of the great wonders in all of nature. Their wings make the titular "humming" sound they are named for. According to the conducted research, hummingbirds were discovered as fossils in Germany 47 million years ago. Their length is just 10-12 cm and their weight is 18-24 grams. Approximately, the lifespan of hummingbirds is 3-5 years.     Hummingbirds are extremely smart and their brain is larger. They can beat their tiny wings 50-70 times in a second. One of their daily habits is visiting 1000-2000 flowers to drink nectar (that also helps pollination). Their tiny heart pumps the blood 1200 times per minute. They have a very high metabolism that gives rise to eat all day long just to survive.     According to scientists, hummingbirds are special because they have lots

                  Meditation is such a consciousness-changing technique that shown to have many benefits on humanity in terms of psychological. In history, there is no certain proof how meditation start or who meditate first? Across the world, meditation is practiced in numerous religious traditions. According to research, the earliest records of meditation are found in the ancient Hindu texts that affects Hinduism and Buddhism. In Hinduism meditation as a spiritual exercise to remove ignorance and to acquire knowledge. What about other people?                                                       The exact question is “Why people needed meditation?”. One brief example might clarify that when you were five years of age, how joyful you were? And today how joyful you are? When we get aged, negative problems such as stress, anxiety, depression, pain and more follow us. Meditation helps to tackle all those problems because it changes our brain waves (Alpha waves). It decreases anxiet

  As far as we know, no previous research has investigated the effect of B12 on lucid dreaming. What does actually occur during lucid dreaming in the brain? How does the level of B12 change? Does lucid dreaming is detrimental or not?                Vitamin B12 is one of the most crucial nutrients because B12 is involved in the function and development of the brain, nerve cells and myelin sheaths. Unfortunately, our body can’t produce our own vitamin. For this reason, we should get it from our supplement.   A lucid dream is a dream that a person is aware of dreaming with consciousness. The dreamer can control its dreams and remember vividly everything about the dream. There are some cautions about lucid dreaming 6 of them stand out: o    fatigue, o    weakness, o    anaemia, o    balance problems, o    cognitive difficulties, o    headache. Rapid eye movement in short “REM”, is one of the stages of brain moves. During REM sleep, the body and brain go through se

  Approximately 4-4.5 billion years ago, the earth that is the third planet from the sun existed. Earth means “ground” from both English and German. It formed from a cloud of gas and dust. It also has a powerful magnetic field that is crucial for humanity. Distance from the sun is quite balanced which means it is not too hot and not too cold for us.  Scientists say that there are lots of variations in how life on earth will end. Here is the list of scenarios about the earth’s ending:    Pandemics: One of the significant threats for ending a human life is pandemic. In history, plagues have destroyed across the world 15% of the population. Spanish flu was the worst one that killed over 50 million people worldwide. These days, the world is fighting against Covid-19. We have to get used to wearing masks because COVID-19 won’t be the last one. For this, vaccines and antibiotics are the greatest defence for virus outbreaks.  For more information about COVID-19, link is here: ( COVID-19:

      Do you want to live with a brain chip? Elon Musk's new invention Neuralink is a great and futuristic one. This tiny computer chip will be really beneficial for lots of diseases.       Elon Musk who is a famous engineer, philanthropist and technology entrepreneur was born on June 28th 1971 in South Africa. When Elon was ten, he taught himself computer engineering and game designing on his own. He created a video game (Blaster) which sold for $500 in a magazine. Now, he is the founder of Tesla and SpaceX.                In 2016, Elon Musk founded neural tech company Neuralink for the purpose of helping the human race. Neuralink's new device is a tiny sewing machine-like computer chip which is stitched by a robot into the brain using superfine electrodes. It collects signals from the brain to translate them as writing computer code. It looks like creating an artificial intelligence creature that consists of bones and blood. One of the greatest aims is to cure neurological

  What are the microorganisms which play a significant role for humanity? The answer is “bacteria”. They are everywhere, on your mobile phone, on your hand even you wash your hand.  Approximately 400 million years ago, bacteria existed from really early in life on the earth. Antonie Van Leeuwenhoek is the first human who observed bacteria in 1676, which called them “animalcules”. Bacteria are single-celled organisms that are complex and really good at surviving in tough conditions. They are categorized into 5 groups according to their shapes: Spherical Bacteria Rod Bacteria Spiral Bacteria Comma Bacteria Corkscrew Bacteria Lots of people do not know the difference between virus and bacteria. Here is the comparison between 2 of them: Over 85% of Bacteria are friendly that are quite essential for our bodies. When we are born through the birth canal, lots of mother’s bacteria protect us. Moreover; breast milk contains special ingredients that are meant to be a healthy baby. Approxim