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

Riona’s Miracle Journey: From Tragedy to Triumph

Seeing the horrific abuse some dogs receive at the hands of people is incredibly upsetting. Riona, a charming pitbull mix, is one such courageous survivor. She had to go through the unthinkable—having her owner set her on fire. However, Riona is finally headed to her new forever home after a year of resiliency and recuperation.

In June of last year, Riona ran down the street in Nutbush, Tennessee, enveloped in flames, shocking the locals. There was no mistaking that this was a purposeful act of cruelty because of the strong gasoline odor that pervaded the space. Riona had been purposefully set on fire, as corroborated by witness statements and ring camera film. This is a horrible reality.

The poor puppy lost its ear and sustained terrible burns. Riona’s left eye was preserved because to the swift emergency response. The loving staff at Tails of Hope Dog Rescue took her in right away, and they made arrangements for Bluff City Veterinary Specialists to treat her. Her substantial fourth-degree burns throughout her body required numerous skin grafts, making the road to recovery difficult and drawn out. Riona fearlessly kept a cheerful attitude during her recuperation process in spite of the trauma she had experienced.

Riona’s tale took the world by storm, winning over millions of hearts in the process. Her situation was made public via a TikTok video that went viral, inspiring an outpouring of compassion and solidarity. Gifts and donations from kindhearted people touched by Riona’s tenacity and resolve came in.

In the midst of this touching reaction, justice started to come into its own. Riona’s fire-starter, 43-year-old Quishon Brown, was taken into custody and accused of assault and felonies including animal abuse. Riona’s story also had a larger effect, leading to Tennessee passing a new law against animal abuse.

Over the course of several months, Riona’s health became better every day. Riona’s story took an amazing turn almost a year after her harrowing ordeal: she had finally found her everlasting home! This was a joyful turn of events!

With much excitement, Tails of Hope said that they will be taking Riona to her new family via a ten-hour road trip. As they discussed the specifics of her devoted everlasting home, excitement erupted. Riona would have a large yard to explore, kids to spoil her, and other furry friends to play with. Riona’s new family can give her the treatment she needs because they understand the depth of her injuries and have experience working in the medical sector.

Riona’s journey is just getting started, even if it looks like it’s heading to an end. Her transformation from sorrow to success is quite remarkable. In a moving Facebook post, Tails of Hope recognized the teamwork that went into this inspiring rescue. The good that would come from one courageous dog’s struggle to survive seemed unimaginable.

Tails of Hope serves as a reminder that their work is never done, even when Riona begins her new chapter. They demonstrated that there is always someone in need by taking in another burn victim right away. Every rescue offers the chance to contribute to yet another amazing tale of healing and hope.

Despite the brutality that plagues Riona’s background, we take comfort in the fact that she is currently moving toward a better future. These kinds of endearing tales are what give us hope for humanity again. Let’s spread the word about this encouraging news, honoring Riona’s tenacity and offering our love and support to her as she embarks on this new journey.

Go here to find out more about Riona’s amazing journey and the significance of her narrative.

Related Posts

Be the first to comment

Leave a Reply

Your email address will not be published.


*