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

Willow Smith Claims Her Success Has Nothing To Do With Her Parents

The gifted 23-year-old singer and actress Willow Smith wants everyone to know that she is not solely successful because of her well-known parents, Will and Jada Pinkett Smith. Willow has always aimed to establish herself as an independent artist and forge her own distinct route in the entertainment world, even though she was raised in the spotlight.

Willow Smith says her success is nothing to do with her parents

Early Starts and Musical Journey

Willow’s career in Hollywood began at an early age, as she starred in her father’s popular film, I Am Legend, at the age of seven. Then, at ten years old, she captured the attention of the music industry with her popular song, Whip My Hair. But Willow has always made a concerted effort to separate herself from her parents’ celebrity and forge her own path as an artist.

Willow has put out five studio albums over the years, and this weekend she will release Empathogen, her much awaited sixth album. Willow recently spoke with Allure magazine and about her experiences in the music business. She said that having to deal with the idea that her fame comes only from her parents has made her even more driven to work hard.

Rejecting the Label of “Nepo Baby”

Willow is adamant that she does not match the stereotype of a “nepo baby,” or someone who succeeds only as a result of their connections, despite what some may think. She has put forth a lot of effort to demonstrate her abilities and talent on her own. Willow said with assurance, “I don’t have to prove anything to anyone anymore.” She realizes that her uniqueness and spirit will always come through, even in the face of her parents’ celebrity.

Accepting Black Identity and Relationships

Willow also discussed the difficulties of being a Black woman in the United States. She emphasized that being Black is a crucial component of her identity, despite her status. Willow is proud of her chocolate complexion and uses it to establish connections with other people. She made sure to say, “I adore being Black. And as everyone knows, that’s a place of connection but it doesn’t absolve you of responsibility for anything.

The Self-Reliant Smith Brothers

There are more Smith siblings than Willow who have made the decision to follow their own path apart from their well-known parents. Jaden Smith, her older brother, was similarly successful at an early age. Jaden debuted with their father in the movie The Pursuit of Happyness. Since then, he has established his own clothing line and pursued a prosperous rap career.

Jaden and Willow have demonstrated that they are more than just famous people’s kids. They have cultivated their own environments for growth, accepted their uniqueness, and pushed boundaries in their specialized industries. Willow’s tale shows the strength of self-belief and perseverance in achieving success in spite of negative opinions from the outside world.

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