Body Facts and Rare Features You May Not Know About Yourself

BRIGHT SIDE
16 Aug 202320:37
EducationalLearning
32 Likes 10 Comments

TLDRThe video script delves into a myriad of fascinating human body facts, exploring the mechanics behind everyday phenomena such as sneezing, hiccups, and leg cramps. It uncovers the brain's role in vision and memory, the surprising benefits of holding a pencil between teeth to induce mood elevation, and the unique genetic traits that allow certain individuals to thrive in high altitudes or possess a heightened sense of taste and smell. The script also addresses the body's adaptability to environmental changes, the importance of body fat as insulation and energy reserve, and the intriguing genetic conditions like chimerism and the rare 'Golden blood' type. This comprehensive overview invites viewers to marvel at the complexity and resilience of the human body, while also challenging common misconceptions about our physical capabilities.

Takeaways
  • πŸ‘ƒ Pressing the skin on the bridge of your nose can help stop a sneeze by sending an alarm signal to your brain.
  • 🀧 The longest recorded sneezing fit lasted 976 days, with a woman from the UK sneezing over a million times.
  • 🧠 The part of the brain responsible for vision is located in the back of your head, with the right side controlling the left visual field and vice versa.
  • πŸ‘‚ To better hear in a loud place, you can close your ears by pushing the tragus towards your ear canal.
  • 😌 Pressing fingers into a fist and blowing on your thumb can help relieve anxiety by stimulating the brain to produce endorphins.
  • πŸ˜– If you can't stop hiccups, try putting an ice cube on your tongue or closing your ears and drinking water through a straw.
  • πŸ’€ The average person snores at a sound level of about 60 decibels, but it can reach up to 80 decibels in some cases.
  • πŸƒ To wake up faster, hold your breath to increase your heart rate and activate your body, but be cautious not to stress your heart.
  • 😁 Holding a pencil between your teeth can help improve mood by engaging the muscles involved in smiling and signaling the brain to produce endorphins.
  • 🍽 Right-handed people tend to chew food on the right side of their mouth, while left-handed people favor the left side.
  • 🌿 The smell of rosemary can enhance memory when learning something by heart, making the process more effective and faster.
Q & A
  • How can you prevent a sneeze from happening?

    -Press the skin on the bridge of your nose with your fingers to send an alarm signal to your brain, which will put the brakes on all other processes, including the sneezing reflex.

  • What is the record for the longest sneezing fit?

    -The longest sneezing fit was recorded in 1981, lasting for 976 days, during which a woman from the UK sneezed more than a million times.

  • Which part of the brain is responsible for vision and how is it connected to the sides of the body?

    -The part of the brain responsible for vision is in the back of your head. Interestingly, the right side of your brain controls the vision on the left side and vice versa.

  • How can you improve your hearing in a loud place like a club or at a concert?

    -To better hear your friends, close your ears by pushing the tragus, the pointed skin-covered cartilage in front of the ear canal into your ear, then turn this ear towards your friend.

  • What is a quick remedy for hiccups?

    -To stop hiccups, you can put an ice cube on your tongue or close your ears with your palms and drink a glass of water through a straw in one breath.

  • What is the average noise level of a person snoring and how loud can it get?

    -On average, a person snores at a sound level of about 60 decibels, which is as loud as a regular conversation. However, sometimes the noise levels can reach up to 80 decibels, as loud as a working food blender.

  • How can holding your breath help you wake up faster?

    -When you hold your breath, your heart starts beating more rapidly, and your body turns on the active mode. However, it's advised not to overdo it to avoid putting unnecessary stress on your heart.

  • What simple trick can make your smile more sincere when feeling moody?

    -Hold a pencil between your teeth with the muscles involved in smiling. This will send special impulses to your brain, which will start producing endorphins, making your smile more sincere.

  • How does the smell of Rosemary help with memory?

    -The smell of Rosemary can help activate your super memory. If you need to learn something by heart, do it while lying down in bed with a sprig of rosemary nearby to help you memorize the information more effectively and faster.

  • How does shaking your head help when your leg falls asleep?

    -Shaking your head can help when your leg falls asleep because it can cause your muscles to relax, and the pins and needle sensation usually passes within about a minute.

  • Why does your mouth burn when eating pineapple?

    -Your mouth burns when eating pineapple because it contains an enzyme called bromelain, which breaks down proteins. Luckily, your stomach acid knows how to deal with this enzyme.

  • What is the phenomenon where the temperature around the nose and inner corners of the eyes rises when a person lies?

    -This phenomenon is known as the Pinocchio effect, where a person's temperature around their nose and inner corners of their eyes rises, potentially indicating dishonesty.

Outlines
00:00
πŸ˜€ Unusual Body Tricks and Brain Facts

This paragraph delves into various tricks and facts about the human body and brain. It covers how to prevent a sneeze, the record for the longest sneezing fit, brain hemispheres' role in vision, ways to improve hearing in loud places, methods to alleviate anxiety and hiccups, the decibel levels of snoring, quick waking techniques, mood enhancement through smiling, handedness and chewing habits, memory improvement with rosemary, leg muscle relaxation, the function of eye muscles, the phenomenon of Deja Vu, ear movement capabilities, mouth's reaction to pineapple, throat tickle relief, calorie burn comparison between sleep and TV watching, cartilage regeneration, vertigo relief, and non-verbal cues in human interactions. It's a treasure trove of quirky yet informative body and brain-related trivia.

05:00
πŸ‘£ Unique Human Traits and Genetic Curiosities

The second paragraph focuses on the uniqueness of human physical and genetic traits. It discusses the rarity of a single palmar crease, the short life cycle of taste buds, the sensitivity of lips, the reason behind skin wrinkling in water, the processing power of human senses, the impossibility of true multitasking, the self-soothing nature of fidgeting, the genetic ability to taste soap in cilantro, the muscle usage in taking a step, the continuous movement of eyes, the regeneration of stomach lining, the Pinocchio effect related to lying, the liver's regenerative capabilities, the rare condition of synesthesia, the increased growth rate of nails, the body's response to water loss, the brain's thought generation, hair growth, and tips for dealing with leg cramps and the presence of electricity-producing bacteria in our intestines.

10:01
🧬 Rare Genetic Traits and Body Adaptations

This paragraph explores rare genetic traits and how the human body adapts to different conditions. It talks about the rarity of elf-like ears, the prevalence of right-handedness and ambidexterity, the ability to flare nostrils, the genetic adaptation of certain populations to high altitudes, Arcus senilis, the clock gene that allows some people to function on less sleep, tetrachromatism which enables individuals to see a wider color spectrum, heterochromia, chimerism, dense bone structure due to genetic mutation, the concept of 'Golden blood' type, and the presence of a long Palmar muscle. It also touches on the adaptability of human short-term memory, the non-growth of certain bones in the ears, and the influence of ancestry on our physical characteristics.

15:01
🦴 Bones, Body Fat, and Muscle Mysteries

The fourth paragraph provides insights into the skeletal system, body fat, and muscles. It explains that the humerus bone is humorously noted for its name, the shrinking process of bones and the human body with age, the unique walking ability of humans, the role of bones in metabolism, the non-growth of ear bones, the adaptation of human height, shape, and skin color, the programmed lifespan of cells, the protective role of body fat, the composition of the skull, the strongest muscles in the head, the speed of eyelid muscles, and the flexibility of double-jointed thumbs. It also covers the recognition of primary colors by the human eye and the vast number of color combinations we can perceive.

20:02
🌈 Color Perception and Viewer Engagement

The final paragraph briefly touches on the complexity of human color perception, stating that the eye sees about a million color combinations on average, derived from the primary colors of purple, blue, green, yellow, and red. It then shifts to a call-to-action for viewers, encouraging them to like and share the video if their curiosity has been satisfied, and to explore more content for further information.

Mindmap
Keywords
πŸ’‘Sneezing fit
A sneezing fit refers to a prolonged and repetitive occurrence of sneezing. The video mentions the longest recorded sneezing fit lasting 976 days, highlighting the extreme nature of this physiological phenomenon and its impact on an individual's life.
πŸ’‘Brain hemispheres
The brain hemispheres are the two halves of the brain, each responsible for controlling the opposite side of the body. The video points out an interesting fact that the right side of the brain controls vision on the left side and vice versa, illustrating the cross-wired nature of brain function.
πŸ’‘Tragus
The tragus is the pointed, fleshy part of the ear that protrudes in front of the ear canal. The video suggests using it to improve hearing in loud environments by pushing it towards the ear canal, which can help direct sound towards the eardrum.
πŸ’‘Hiccups
Hiccups are involuntary contractions of the diaphragm muscle that can be bothersome. The video provides home remedies for stopping hiccups, such as placing an ice cube on the tongue or drinking water through a straw in one breath, showcasing simple solutions to common problems.
πŸ’‘Snoring
Snoring is a common sleep behavior that occurs due to the vibration of respiratory structures. The video notes that snoring can reach up to 80 decibels, comparing it to the noise of a working food blender, to emphasize how loud it can be.
πŸ’‘Endorphins
Endorphins are hormones that act as natural pain relief and are associated with feelings of happiness. The video suggests that holding a pencil between teeth to simulate a smile can trigger the production of endorphins, thereby improving mood.
πŸ’‘Rosemary
Rosemary is an herb with a distinct scent that is mentioned in the video for its potential memory-enhancing properties. It is suggested that studying with a sprig of rosemary nearby can help with memorization, linking the sense of smell to cognitive function.
πŸ’‘Cilia
Cilia are hair-like structures that line the inside of the nose and play a role in respiratory function. The video describes sneezing as a way to reset these cells, which aids in maintaining the health of the nasal passages.
πŸ’‘Anosmia
Anosmia, also known as smell blindness, is the inability to detect or distinguish smells. The video touches on this condition, highlighting the importance of the sense of smell to the overall sensory experience.
πŸ’‘Multitasking
The concept of multitasking is discussed in the video, explaining that what is commonly referred to as multitasking is actually the brain rapidly switching between tasks, which can lead to more mistakes and take longer to complete.
πŸ’‘Cilantro
Cilantro is an herb that some people perceive as tasting like soap due to a genetic variation that allows them to detect a specific chemical also found in soap. The video uses this as an example of genetic differences in taste perception.
πŸ’‘Tetrachromacy
Tetrachromacy is the ability to see more colors than the average person due to having a fourth type of color receptor in the eyes. The video states that tetrachromats can see up to 100 million colors, contrasting with the average person's range of about 1 million colors.
Highlights

Pressing the skin on the bridge of your nose can stop a sneeze by sending an alarm signal to the brain.

The longest recorded sneezing fit lasted 976 days with a woman sneezing over a million times.

The brain's vision center is located in the back of the head, with the right side controlling the left visual field and vice versa.

Closing your ears and turning your ear towards a friend can help you hear them better in loud environments.

Anxiety can be alleviated by pressing your thumb into a fist and slowly blowing on it.

Hiccups can be stopped by placing an ice cube on your tongue or drinking water through a straw.

The average snoring sound is around 60 decibels, but it can reach up to 80 decibels in some cases.

Holding your breath can wake you up faster by increasing your heart rate and activating your body.

Holding a pencil between your teeth can induce a smile and produce endorphins, improving mood.

Right-handed people tend to chew food on the right side of their mouth, while left-handed people favor the left side.

The smell of rosemary can enhance memory when learning something by heart while lying down with it nearby.

Shaking your head can help alleviate a 'falling asleep' sensation in the leg by relaxing muscles.

The muscles that help your eyes focus make around a hundred thousand movements a day.

Deja Vu might be a result of a brain processing lag, causing the brain to receive the same information twice.

Only 30 percent of people can move just one ear, and multitasking is more about the brain quickly switching between tasks.

People with a single Palmer crease on their hand are rare, making up only 1.5 percent of the world's population.

Taste buds have a short life cycle of about 10 to 14 days.

Your skin analyzes 1 million bits of data per second, while your ears and nose process one hundred thousand bits each.

Sneezing is a way for the nose to reset, rebooting the cilia cells that line the insides of the nose.

The amount of food a person consumes in their lifetime weighs as much as eight Asian elephants.

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