10 Curiosities You Probably Didn’t Learn in Biology Class

The world is a big, wonderful place full of facts we never thought possible. For instance, if a pregnant mouse has a sudden medical issue, the fetus will send stem cells to heal the mother, increasing its chances of survival as well. Fetal stem cells have been found in human mothers as well, dubbed by science as microchimerism.

Bright Side dug up some more marvelous facts about nature and its creations, upholding our yearly resolutions to spread knowledge and joy.

1. The heart slows when your face touches water.

As mammals, we can’t breathe underwater, so as part of the mammalian dive reflex, our heart rate goes down in the water — more so if we go underwater. Even splashing the face with water makes the heart slow down, making it a great way to calm down.

2. Fungus can break down plastic in weeks.

It is said that in the future, there may be more plastic in the ocean than fish. This is why the plastic-eating fungus is great news, and there are around 50 new species of such fungi discovered already. One of the fungi discovered can digest plastic within 2 months, so there’s hope for us yet.

3. Newborn babies can support their own weight.

Newborn babies are strong — strong enough to be able to grasp things in their tiny fists and even support their weight as shown by an experiment done in the nineteenth centuryLouis Robinson witnessed babies able to hang from a walking stick, from 10 seconds to 2 minutes and 35 seconds.

4. Koala fingerprints have been mistaken for human ones.

We’ve been told that our fingerprints are unique, and they are. But the fact remains that even though we share a common ancestor with the koala that was alive 100 million years ago, koala fingerprints look very similar to human fingerprints, as do chimpanzee fingerprints for that matter.

5. Snails can sleep for 3 years.

If you thought bears had it good with hibernation, meet the snail. Snails can sleep rather than hibernate for 3 years at a time without needing food. Of course, this is with some snail species, not all of them. Meanwhile, bears usually hibernate for just 4-8 months.

6. Sloths need 2 weeks to digest food.

Sloths don’t only move in slow motion — even their insides move slowly, ostensibly to preserve energy, which is why a sloth’s digestive system takes 2 weeks to process the food it ate. Plus, most of what it eats is indigestible, giving it very little energy from each slowly chewed mouthful.

On the other end of the spectrum lies the shrew, whose digestion takes mere minutes and is done so fast, not much of it is fully digested. This is the reason why shrews eat their own feces. They can die of starvation in a matter of hours if they don’t eat.

7. Your brain ignores seeing your nose.

We can see our nose all the time, it’s just that the brain tends to ignore it because it’s a constant visual stimulus. It’s the same with people who wear glasses. After a while, they simply stop noticing them.

8. Your forearm is the same length as your foot.

If you don’t have the time to try on a shoe, measure it from your elbow crease to your wrist. If it fits or is just a little smaller, it would fit your foot because the length of your forearm is the same as your foot. And this is just one of many human body ratios that are a marvel in themselves, including the fact that your femur bone is one-quarter your height.

9. You can “see” your white blood cells.

If you look up at a cloudless, bright blue sky and see some wiggly things at the periphery of your vision, you’ve just experienced the blue field entoptic phenomenon. The wiggly things are white blood cells moving in the fine blood vessels moving in front of the retina, at the back of the eye.

10. Human beings have striped skin, but only cats can see it.

Human beings have stripes and patterns on the skin too, and they are called Lines of Blaschko, name eponymously by the scientist who discovered them, Dr. Alfred Blaschko. These are closer to tiger stripes, forming more of a V-pattern fanning out from the center to the extremities. These lines are visible under UV light, a spectrum that cats can see too, which is why cats can see you as a striped being as well.

Which of these facts turned out to be a revelation for you? Share your extreme nature facts with us and blow us away.

Preview photo credit Shutterstock.comShutterstock.com

There’s One Method of Healing Trauma That Prince Harry Uses, and Here’s How to Practice It

Prince Harry recently opened up about his journey with post-traumatic stress disorder following the loss of his mother, Princess Diana. In a candid discussion, he revealed his exploration of a groundbreaking therapy that helped him.

The therapy is called eye movement desensitization and reprocessing (EMDR) to address the debilitating effects of his anxiety attacks. This revelation offers a glimpse into the royal’s personal struggles and his proactive approach towards mental health care, shedding light on the significance of seeking innovative treatments of traumas.

In a video, Prince Harry can be seen undergoing EMDR therapy, where he taps his shoulders and moves his eyes rapidly. This therapy is relatively new and is used to treat PTSD. Prince Harry shared that he decided to try EMDR to deal with severe anxiety attacks he was experiencing.

Prince Harry mentioned that he was open to trying EMDR because of the therapy and work he had done over the years.

During a therapy session with UK-based psychotherapist Sanja Oakley, Prince Harry demonstrated how EMDR helped him feel better about returning home. He described feeling scared and helpless before, but the therapy helped him cope with those feelings.

Prince Harry’s openness about his experience with EMDR therapy sheds light on alternative treatments for post-traumatic disorder and mental health struggles. It shows that seeking help and trying different therapies can make a difference in managing mental health conditions.

EMDR is a therapy made in 1987 to help with emotional traumas. It’s a structured therapy where you think about a tough memory while moving your eyes back and forth. This helps lessen the strong feelings tied to the memory.

EMDR works on a theory called Adaptive Information Processing (AIP). It says that trauma sticks around because it hasn’t been dealt with properly. So, when something reminds you of the trauma, those memories can come back strongly.

Unlike other therapies that try to lessen your reaction to trauma, EMDR tries to change how your brain stores those tough memories. Sometimes, instead of eye movements, you might listen to alternating tones. Usually, EMDR happens once or twice a week for about six to 12 sessions. But it can vary depending on the person.

Benefits of EMDR therapy

  • EMDR is a structured therapy and usually needs fewer sessions than ongoing therapies.
  • You don’t have to keep going back to the tough memory for a long time.
  • You don’t have to talk a lot about what happened to you.
  • There’s no homework to do.
  • EMDR doesn’t try to change your thoughts and beliefs.

Disadvantages of EMDR therapy

  • While EMDR is known to help with PTSD, it hasn’t been studied as much for other mood or mental health problems.
  • If you’re avoiding talking about a tough event, EMDR might not be the best choice. Other types of talk therapy might work better.
  • EMDR can sometimes make you feel worse at the start of treatment. The person who created EMDR warns that this could be dangerous for people who have gone through really tough things.

The process of EMDR

EMDR is a structured process with eight phases, each aimed at helping you deal with traumatic memories:

  1. History taking: Discuss your past with the therapist to identify which memories to focus on.
  2. Preparation: Learn about EMDR and how the therapist will use bilateral stimulation.
  3. Assessment: Identify your negative and positive beliefs related to the trauma.
  4. Desensitization: Use bilateral stimulation while recalling the memory.
  5. Installation: Focus on positive beliefs while processing the memory.
  6. Body scan: Talk about how you feel emotionally and physically.
  7. Closure: Prepare for what may happen between sessions.
  8. Reevaluation: Assess your progress and decide if more sessions are needed.

As you go through EMDR, you may start feeling less overwhelmed by the trauma. It’s normal for other painful memories to surface, indicating that suppressed memories are being processed.

When grappling with deep emotional traumas, it’s crucial to seek out specialists who can provide the appropriate form of treatment tailored to your needs. Whether it’s EMDR therapy or other therapeutic approaches, finding the right professional can make a significant difference in your healing journey.

Preview photo credit Good Morning America / YouTube

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