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
Baggage handler reveals why you should never tie a ribbon on your luggage
You can relate to the anxiety of seeing hundreds of nearly identical suitcases go past on the conveyor belt if you’ve ever spent any time at all at an airport looking through the carousel for your most valuable belongings.
An airport employee is cautioning customers against using personal markers because they come with baggage that you cannot unload. Astute tourists have found that attaching a ribbon on their luggage helps it stand out from the others.
Discover why you should never travel with marzipan or use ribbons by reading on!
Even experienced travelers can become terrified at the mere prospect of misplacing their bags while on a trip.
Travelers are fastening vibrant ribbons on their suitcases to ensure that they stand out from the others, lowering the possibility that their luggage will be snatched by another passenger or that they would constantly watch it slowly spin by on the conveyor belt.
However, a luggage handler at Dublin Airport going by the name of John claims that these well-liked tips are more harmful than helpful.
As a matter of fact, it might fulfill your worst travel fear.
Don’t take the ribbon with you.
John disclosed to RSVP Live that attaching identifying ribbons to your luggage may result in delays, potentially causing your items to miss the trip.
John informed the source that “tying ribbons to one’s suitcase to aid in identification can cause issues with the bag being scanned in the baggage hall.” “Your bag might not make it to the flight if it can’t be scanned automatically and has to be processed manually.”
Your suitcase will have a higher chance of arriving at its destination if it is checked in without identifying marks like ribbons or outdated travel stickers.
John suggests: “Remove outdated stickers from the bag as they may interfere with the scanning process.”
If you take marzipan, the delightfully sweet almond dessert, on vacation, John cautions you that it could cause issues with your luggage and possibly result in a security alert.
“Never put marzipan in your suitcase. The Dublin baggage expert stated, “Your bag will be removed and you will be called from the plane for a bag search because it has the same density as some explosives.”
Last but not least, make sure your luggage is wheels side up to prevent damage before putting it on the little conveyor belt for handlers like John.
No more ordinary luggage
You no longer need to carry standard black, brown, or blue luggage because luggage has changed dramatically over the past few decades.
Travel & Leisure claims that black luggage is quite popular since it is “one of the most – if not, the most – versatile color.”
“For this reason, it’s worth selecting a different hue if you want your luggage to stand out at baggage claim,” the outlet says. Consider a suitcase with a design instead, or one that’s brightly colored, like hot pink.
If you’re not a fan of pink, you may still buy baggage that will stand out from the crowd in a variety of vivid, striking colors.
Consider adding identifying elements that won’t obstruct scanning with fabric paint or stickers if you’re unwilling to part with your current containers.
Travelers everywhere should find some relief from tension by following the advice of the Dublin Airport handler!
What advice would you provide tourists to assist them steer clear of airport mishaps? Please let us know what you think and then forward this story to others so we can hear from them as well!
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