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 century. Louis 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.com, Shutterstock.com
If you encounter someone with this tattoo on their hand, you should know what it symbolizes.
For different people, tattoos and other body markings can represent a wide range of meanings. Something that is revered in one part of the world could be viewed as inappropriate in another; a symbol or piece of art that has significant value in one place might seem like random squiggles in another. It’s safe to say, in my opinion, that for as long as we have been as a species, people have used their appearances to communicate ideas and express themselves.
Unless you’re a resident of a remote island, you’re probably accustomed to seeing tattooed individuals. Certain designs can be little regrets from childhood, but others might have deeper significance—telling tales or following customs or traditions, for example.I don’t know about you, but I always find it fascinating when I see the same tattoo on multiple people.
That is to say, I’m instantly captivated by the meaning of the tattoo and the reasons the owner felt it was so important to have it on display for the rest of their lives. One that I have witnessed many times over the years but have never taken the time to look into is the so-called “red string of fate.”
The small red tattoo will certainly be recognizable to some of our readers, but it is unlikely that many of those who have seen it before will get its symbolic meaning. I did say that I had seen a couple folks with the tattoo. Certainly enough to identify a trend. I had no idea what this mark meant, but it had to imply something.
I used the internet to conduct some research and found that the red thread tattoo in issue is known as the “red string of fate” in Asian traditions. Usually seen on men’s thumbs and women’s pinky fingers, the tattoo has a basic bow-like design with tails that mimics a tied shoelace.This small tattoo has a meaning that is centered on optimism and desire.
The tale is purportedly based on a folktale from China about a matchmaker who foretells the partners that each of us is destined to meet.Naturally, the notion that one is fated to meet someone else is not exclusive to romantic endeavors, nor is the idea of sharing an invisible relationship with another person confined to any one culture; rather, it is present in practically all of them.
No matter where they are, when they are, or what happens, two people are meant to be lovers, according to the red string of fate. That is a comforting and pleasurable concept for some people. Still others, meanwhile, surely would prefer to be masters of their own fate.
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