MTSBWY / Science, History, Entertainment & News(@maythesciencebewithyou) 인스타그램 상세 프로필 분석: 팔로워 1,567,504, 참여율 5.26%

Dolphins can “see” humans using sound. Through echolocation, they emit high-frequency clicks and listen to the echoes, forming mental images of their surroundings, including our skeletons. In a 2015 study, researchers recorded dolphins using sonar on a diver. The result? A detailed 3D image of the diver’s bones and gear. This ability may explain how dolphins recognize humans and why they sometimes intervene in emergencies. Why Dolphins Rescue Humans: Sonar Vision. Dolphins use biosonar to detect bones beneath the skin. Their brains turn sound into detailed spatial maps. Shark Defense. Many rescue stories involve dolphins forming circles around swimmers to fend off sharks, likely extending protective behaviors used for calves. Drowning Help. From modern reports in Italy to ancient Greek accounts, dolphins have pushed drowning humans to shore or kept them afloat. Cross-Species Empathy. As mammals that also surface to breathe, dolphins might sense human distress more clearly than other sea creatures. Curiosity and Play. Some scientists believe dolphins interact with people the same way they would with floating objects or injured podmates. Still, most of these rescues remain anecdotal. While motivations are debated, their sonar ability and complex social behavior suggest a unique awareness of humans in need. Some call it empathy. Others say it’s instinct. Either way, dolphins continue to surprise us, not just as brilliant swimmers, but as potential lifesavers. ℹ️ Sources Smithsonian (2015). Dolphin Echolocation Imaging. ZME Science (2015). Dolphin Sonar Mechanics. Enviroliteracy (2020). Documented Rescue Reports. Nspirement (2023). Case Studies of Dolphin Intervention. #MarineBiology #DolphinFacts #OceanScience #Echolocation #AnimalBehavior #WildlifeRescue #maythesciencebewithyou

Sweden has found a solution for traveling bakers. Instead of letting their sourdough starters die, they check them into a hotel. Yes, an actual service where your dough is treated like a guest. Sourdough starters are living cultures that need regular feeding with flour and water. If left alone too long, they weaken or die. With many Swedes taking long vacations, the sourdough hotel was born to keep their bubbly companions alive and well. How It Works: Daily Feeding. Staff feed the starters based on owner instructions, sometimes using organic or specialty flours. Stable Conditions. Temperatures are controlled to keep the cultures healthy and active. Personal Touch. Starters are labeled with names and notes. Some even come with a bit of their history. Professional Oversight. Bakers track each starter's development and remove excess discard to maintain size and balance. Upon return, owners are reunited with a thriving culture, ready to bake. Why Sweden Has Sourdough Hotels: Vacation Culture. With weeks away from home, bakers needed a solution to keep their starters alive. Rising Bread Interest. Artisan sourdough saw a surge in popularity, making starter care a bigger deal. Starter Attachment. Some people pass down starters for generations, treating them like heirlooms. Whimsical but Practical. What started as a joke became a beloved service in Stockholm and beyond. The cost usually runs from 100 to 300 SEK per week, or around 12 to 36 USD. While rare outside Sweden, this concept speaks to a bigger truth. Bread is more than food. It is living tradition, and in some places, it is treated with the same care as a loyal pet. ℹ️ Source Smithsonian Magazine (2015). Sweden’s Sourdough Hotels. VICE (2019). Inside Stockholm’s Hotel for Dough. Oddity Central (2021). A Safe Place for Your Starter. #BreadLovers #SourdoughStarter #SwedishInnovation #BakingCulture #FoodFacts #SourdoughHotel #maythesciencebewithyou

At the center of a nuclear blast, death happens faster than the brain can process pain. The intense heat, pressure, and radiation occur in milliseconds, too fast for nerves to send warning signals. This makes nuclear weapons not just destructive, but terrifying in their efficiency. Why Death Happens Instantly: Blast Force. A nuclear detonation releases a shockwave traveling faster than the speed of sound. Near the center, the air pressure is strong enough to rupture lungs and flatten concrete buildings within milliseconds. Extreme Heat. The fireball from a nuclear explosion can reach over 100 million degrees Celsius, hotter than the surface of the sun. Within the immediate area, it vaporizes the human body before pain signals ever reach the brain. Radiation Exposure. Intense gamma rays and neutrons hit within the first second. Anyone near the center receives a lethal dose of radiation that damages DNA at the cellular level. Why Pain Isn’t Felt: The nervous system takes about 10 milliseconds to register pain. But the energy from the blast, heat, and radiation arrive in under 3 milliseconds. The body is gone before the brain knows something is wrong. Why It Matters: Even small nuclear bombs like those used in Hiroshima k*lled over 70,000 people instantly. Modern weapons are far stronger and would cause even more devastation. No medical system can respond fast enough or effectively enough in the aftermath of a full-scale detonation. Understanding this isn’t about fear, it’s about clarity. Nuclear weapons act on a timescale beyond human perception. In those first moments, there is no pain, only silence, light, and then nothing. ℹ️ Source ICAN (2022). Immediate Effects of Nuclear Weapons Atomic Archive (2021). Basic Physics of Blast Effects Live Science (2023). What Happens in a Nuclear Explosion Wikipedia (2024). Effects of Nuclear Explosions #NuclearPhysics #ScienceFacts #BlastWave #AtomicEnergy #DisarmamentNow #maythesciencebewithyou

Dogs in Sweden are protected by some of the strongest welfare rules in the world. The country does not allow dogs to be left alone for more than six hours, not because owners are careless, but because science shows dogs feel time and can struggle with long periods of loneliness. Research in animal psychology finds that dogs depend on social contact for emotional safety, much like young children. A report from Swedish animal welfare groups explains that dogs left too long may show stress behaviors such as pacing, staring at the door, whining, or shaking. These reactions come from attachment bonds that make dogs rely on humans for security and routine. Even well trained dogs can develop separation anxiety when their social needs are ignored. Why Sweden Limits Alone Time for Dogs: Emotional Needs. Dogs form strong attachments and need regular contact to feel safe. Stress Reactions. Long isolation raises cortisol, the main stress hormone in animals. Behavioral Impact. Extended loneliness can lead to anxiety, destructive behavior, and depression. In contrast, countries without strict rules rely on owners to decide, but Sweden treats emotional wellbeing as a core need. Its laws remind people that dogs are social animals who thrive on connection. ℹ️ Source Finans For Bundet Swedish Board of Agriculture Journal of Veterinary Behavior #AnimalPsychology #DogHealth #SwedenFacts #PetScience #maythesciencebewithyou

Everything you see is training your brain. Every post. Every scroll. Every word.. Most people fill their minds with things that make them weaker, not wiser. Then they wonder why they feel lost.. If you want to grow, change what you feed your mind. Here are some great people who share content that actually helps you grow. Mentally, physically, and emotionally: 1) @jaymiemoran 2) @jillianturecki 3) @thomasdelauer 4) @robdanceofficial 5) @thepaulhilse 6) @drscottlyons 7) @lukettobin 8) @thepersonaldevelopmentschool 9) @yung_pueblo 10) @timbiohacker 11) @vexking 12) @lauraogilviejones 13) @coachingwithbrooke 14) @drlauriemintz 15) @the.willetts 16) @knight__fit 17) @psychologyposts_ 18) @millionaire_mentor 19) @awaken_healers 20) @selfcareisapriority 21) @maythesciencebewithyou 22) @ronwritings 23) @powerofpsychology 24) @roderickalbarran 25) @luxurylifestylemagazine 26) @skillofmanifestation Comment your favorite! 👇❤️💬

Some people can sleep only a few hours and still wake up full of energy. This rare ability is not about discipline. It comes from biology. Scientists discovered that less than 1 percent of people carry a small change in a gene called DEC2. This gene helps control the body’s sleep and wake cycle. When it works in a special way, the brain restores itself faster than normal during sleep. A study published in Science found that people with this mutation stay healthy with only 4 to 5 hours of sleep. Most people who sleep this little feel tired, forget things, and have a higher risk of disease. Short sleepers do not. Their memory stays sharp. Their mood stays stable. Their thinking stays fast. For them, short sleep is normal because their brain repairs and recovers more efficiently. Why This Sleep Gene Is Unique: Fast Recovery. The DEC2 mutation helps the brain finish its nightly repair in fewer hours. Healthy Function. Short sleepers show no signs of stress or sleep loss. Stable Mood. Their emotional balance remains strong even with limited sleep. This rare gene shows how different human biology can be. For almost everyone else, cutting sleep is harmful. But for true short sleepers, it is simply how their bodies are built. ℹ️ Source Science (2009). The DEC2 Mutation and Natural Short Sleep. UCSF (2020). Genetic Basis of Sleep Duration. Nature Communications (2022). Neural Recovery in Short Sleepers. #Science #Genetics #SleepFacts #BrainHealth #ShortSleepGene #maythesciencebewithyou

Repeated exposure shapes your brain. What you see daily becomes what you assume is normal.. 👇 You can use this to your advantage. If you surround yourself with the right input, your mind adapts to it. Better habits, better standards, better thinking. It’s one of the simplest ways to upgrade your life. Here are some of my favorite people to follow who share content that supports real growth. Mentally, physically and emotionally. 👇 1) @jaymiemoran   2) @jillianturecki   3) @thomasdelauer   4) @robdanceofficial   5) @razvanpb   6) @drscottlyons   7) @lukettobin   8) @thepersonaldevelopmentschool   9) @yung_pueblo   10) @timbiohacker   11) @vexking   12) @paul.strobl 13) @realcoachajit   14) @coachingwithbrooke   15) @the.willetts   16) @knight__fit   17) @psychologyposts_   18) @millionaire_mentor   19) @awaken_healers   20) @selfcareisapriority   21) @maythesciencebewithyou   22) @ronwritings   23) @powerofpsychology   24) @roderickalbarran   25) @luxurylifestylemagazine   26) @skillofmanifestation   Comment your favorite! 👇❤️💬

A newly discovered structure in tiny ocean algae may be one of the rarest events in biology. Scientists have confirmed the formation of a brand new organelle called the nitroplast, something that has only happened a few times in Earth’s entire history. Unlike normal cell parts that form through simple change, the nitroplast came from a long partnership between algae and a nitrogen-fixing bacterium. A study published in Cell and Science shows that while bacteria and algae often live together in nature, the special conditions needed for a bacterium to turn into a true organelle are extremely rare. The host must take over the bacterium’s genes, share its own proteins, and blend the two metabolisms into one system. Why the Nitroplast Is Important: Biological Origin. The nitroplast began as the bacterium UCYN-A, which slowly became part of its host, the algae Braarudosphaera bigelowii. Rare Transformation. Only two other organelles are known to form this way: mitochondria and chloroplasts. Shared Life. The nitroplast now depends on the algae for proteins while helping it turn nitrogen into food. This discovery shows evolution is still creating new cell parts today and may even help scientists design crops that can make their own nitrogen. ℹ️ Source Cell (2024). The Formation of the Nitroplast. Science (2024). Bacterial Symbiosis in Marine Algae. #Science #Biology #Evolution #CellBiology #Nitroplast #IFLScience #maythesciencebewithyou

Heat is one of the simplest tools the body can use, and a mosquito bite shows this clearly. When a mosquito releases its saliva into your skin, it leaves behind tiny proteins that your immune system reacts to. This reaction causes the redness, swelling, and strong itch that follows soon after the bite. A small method shared in dermatology research suggests that warm, controlled heat can help reduce the body’s reaction. Most mosquito-saliva proteins start to break down at higher temperatures, which means gentle heat may change the proteins enough to calm the itch. Why Heat Helps With Mosquito Bites: Protein Breakdown. Warmth can weaken the mosquito proteins that trigger histamine release, reducing redness and swelling. Immune Reset. Heat may help quiet the local immune response that causes the itch. Simple and Accessible. A spoon warmed under hot tap water can deliver enough heat if applied safely for 10 to 20 seconds. In contrast, studies show that cold packs may numb the itch for a short time but do not change the proteins that trigger the reaction. Controlled heat offers a short, practical way to ease symptoms right at the source. ℹ️ Source Journal of Dermatological Treatment. Protein Reactions in Mosquito Bites. American Academy of Dermatology. Understanding Insect Bite Responses. #Science #HealthFacts #SkinCareTips #MosquitoBites #Immunity #maythesciencebewithyou

Your mental diet matters more than any injection or shortcut..⬇️ If your feed is full of chaos, drama, and noise, your mind becomes tense, distracted, and reactive. But if you fill it with people who teach real health, real habits, and real growth, your thinking changes. Your choices change. Your body follows. A better feed becomes a better mind. And a better mind builds a better body. Here are the best creators who share useful, grounded health content that actually improves you. I highly recommend you follow them and make your feed work for you: 1) @jaymiemoran   2) @jillianturecki   3) @thomasdelauer   4) @robdanceofficial   5) @razvanpb   6) @thesabrinazoharshow   7) @drscottlyons   8) @lukettobin   9) @thepersonaldevelopmentschool   10) @yung_pueblo   11) @vexking   12) @carabarone 13) @knight__fit   14) @markreidhealing   15) @drlauriemintz   16) @theembodylab   17) @psychologyposts_   18) @millionaire_mentor   19) @selfcareisapriority   20) @maythesciencebewithyou   21) @powerofpsychology   22) @luxurylifestylemagazine   23) @skillofmanifestation   24) @psychologypeers   25) @ronwritings   26) @hustlingadhd   Comment your favorite! 👇❤️💬

Cinnamon is one of the most helpful natural remedies for menstrual discomfort not because it is trendy but because it affects how the body handles pain. Unlike many herbal claims that lack solid proof, cinnamon’s benefits are supported by clinical studies showing real changes in inflammation and muscle tension. A study in BMC Complementary and Alternative Medicine found that women who took cinnamon during their period reported lower pain, less nausea, and lighter bleeding compared to those who took a placebo. Scientists believe this comes from cinnamaldehyde, a natural compound that helps calm the muscles of the uterus and lowers prostaglandins, which are chemicals that make cramps stronger. Why Cinnamon Helps With Cramps: Uterine Relaxation. Cinnamon helps loosen tight muscles, which can reduce sharp, sudden cramps. Lower Inflammation. It supports a calmer body response, easing overall discomfort. Better Prostaglandin Balance. High prostaglandins cause stronger pain. Cinnamon may help soften this effect. In contrast, many common pain habits like skipping meals or ignoring rest can make cramps worse. Cinnamon offers a gentle and natural way to support the body during the hardest days of the cycle. ℹ️ Source BMC Complementary and Alternative Medicine (2015). Effects of Cinnamon on Primary Dysmenorrhea. #Science #WomensHealth #MenstrualRelief #CinnamonTea #HormoneHealth #maythesciencebewithyou

Some people are not introverts or extroverts. They are something in the middle. People call them Otroverts. They act different depending on who they are with. They can be quiet or social. They can switch based on the energy around them. Otroverts like time alone so they can recharge. They also like people, but only the right people. They feel best when they have a mix of space and connection. If this sounds like you, protect your peace. Be careful about what you watch and who you follow online. It shapes how you think and feel. I added a few creators in the caption who can make your feed better. I highly recommend you follow them. 1) @thomasdelauer   2) @jillianturecki   3) @jaymiemoran   4) @robdanceofficial   5) @paulhilse   6) @thesabrinazoharshow   7) @drscottlyons   8) @rebeccakordecki   9) @lukettobin   10) @thepersonaldevelopmentschool   11) @yung_pueblo   12) @fitwithrobert.ph 13) @vexking   14) @knight__fit   15) @markreidhealing   16) @realcoachajit   17) @hannahipower   18) @simonhill   19) @rosspower   20) @coachingwithbrooke   21) @seizethedaywithdrday   22) @stockregion   23) @roderickalbarran   24) @ronwritings   25) @psychologyposts_   26) @millionaire_mentor   Comment your favorite! 👇❤️💬