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
They blocked off the road after realizing what this elephant was carrying with its trunk
Deep within the animal realm, among the verdant forests and huge savannas, lives a unique species that goes by the name of elephant. Scientists and environmentalists have long been fascinated by these gentle giants. After years of intensive study and close observation, we now know that elephants have a profound emotional range and a grieving process that is remarkably comparable to our own.
George Wittemyer is a committed conservation biologist from Colorado State University who has spent a large amount of his professional life researching elephants. He once gave National Geographic a glimpse into his observations, illuminating the complex and mysterious mechanisms by which these majestic creatures deal with the death of a fellow herd member.
“Elephants have respect for their dead,” Wittemyer stated, “but their interaction with their dead is not something we fully understand.” Researchers have been intrigued by this mysterious part of their behaviour, which shows that when these animals experience the loss of one of their own, they react from deep-seated emotions.
Recently, Twitter user Parveen Kaswan released a video that revealed this fascinating discovery, underscoring the depth of elephants’ emotional intelligence and their distinct grieving process. The film shows a scenario on a peaceful road where all of the traffic has stopped and people are staring at an incredible sight.
A magnificent herd of elephants is crossing the street with a grace that is appropriate for their size and harmony. One elephant in particular sticks out in the parade, softly holding something in its trunk. Viewers, intrigued, quickly discover that the elephant is bearing a young, dead elephant calf, which is inert.
The herd stops quite solemnly, and the elephant carrying the small load carefully lays the dead calf on the ground. The others assemble around, creating a circle of respect. This scenario is quite moving; it conveys a sense of shared sadness and mourning.
The title of the video, as Parveen Kaswan so eloquently put it, “The family just don’t want to leave the baby.” Their behaviour is reminiscent of the solemn cortege of a deceased person.
The elephants continue to amaze and astound researchers and viewers alike with their level of emotional depth as they exhibit an instinctive reverence for the deceased and an understanding of the great grief they have experienced.
As they go on their trek, a second elephant comes up and tenderly cradles the dead calf in its trunk. Elephant herds are emotionally connected to one another, and this display of deep grieving and solidarity emphasises how capable elephants are of feeling loss and sadness.
This will move you !! Funeral procession of the weeping elephants carrying dead body of the child elephant. The family just don’t want to leave the baby.
The film serves as a moving reminder of the extraordinarily emotional lives that elephants lead and is evidence of the strong bonds that exist among animals. It’s a tale that connects our worlds and serves as a moving reminder of the intricacy and beauty of nature. Please spread the word about this post on Facebook to your loved ones so that others can also be moved by the moving scenes shown in the film.
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