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

Neighbor Asked My Son to Wash His Car for a Month, Then Refused to Pay – I Taught Him a Lesson of My Own

I could tell something was wrong when Ben walked through the door that Friday evening. He was dragging his feet, and the usual brightness in his eyes was nowhere to be found.

His hands were still wet, probably from wringing out the towels after washing another car, and he avoided eye contact as he dropped onto the couch.

A frustated little boy | Source: Midjourney

A frustated little boy | Source: Midjourney

“Hey, bud, what’s going on?” I called from the kitchen.

I had planned on making him his favorite grilled chicken and mashed potatoes for dinner. I was going to have his plate ready the moment he walked in.

But looking at him now, I was worried. Ben was only 14 but recently got a taste of making money and wanted to be independent.

Plates of food | Source: Midjourney

Plates of food | Source: Midjourney

“Come on,” I said, wiping my hands. “You can tell me anything!”

For a second, he didn’t answer but stared at the ground. My heart sank when I saw the frustration etched on his face.

It was like he was trying to find the words but didn’t know how to get them out.

A close up of a little boy | Source: Midjourney

A close up of a little boy | Source: Midjourney

“He… he didn’t pay me,” Ben finally muttered.

“What do you mean? Didn’t Mr. Peterson agree to pay you $50 each time you washed his car?” I asked, feeling my own brow furrow.

Ben let out a sigh that sounded far too heavy for a 14-year-old.

“Yeah, but today, after I finished washing the car for the fourth time this month, he said it wasn’t ‘spotless’ and that I wouldn’t get paid. At all! He said I should have done a better job if I wanted my money.”

An upset boy | Source: Midjourney

An upset boy | Source: Midjourney

I felt my fists tighten. Mr. Peterson, that smug neighbor of ours who always had something slick to say. He strutted around in his suits, making sure everyone noticed the shine on his precious black Jeep.

“It’s a beautiful car, isn’t it?” he would ask, leaning out of his car. “Stunning!”

A few months ago, he became interested in Ben, especially after seeing Ben wash my car.

“Whoa! You’ve done a great job on your mom’s car, Ben! What do you say about washing my car every Friday? I’ll pay you, of course!”

A Jeep parked in a driveway | Source: Midjourney

A Jeep parked in a driveway | Source: Midjourney

Initially, I thought that it was a compliment, but now I could see it for what it really was:

A way to exploit cheap labor.

“You’ve been washing that car every week this month, haven’t you?” I asked, though I already knew the answer.

Ben nodded, sinking deeper into the couch.

A close up of a woman | Source: Midjourney

A close up of a woman | Source: Midjourney

“Yeah, I’ve spent about three hours for the past four weeks, just making sure that it was clean. I even used the hand-vacuum under the seats and everything. But he said that I didn’t deserve to be paid.”

A flush of anger bloomed across my chest.

I knew Ben had done a great job. Whenever he did our car, I was always so impressed by him. And anyway, Mr. Peterson’s car gleamed like a showroom model when my son was done with it.

A frustrated boy | Source: Midjourney

A frustrated boy | Source: Midjourney

This wasn’t about the car being clean. No, sir. It was about Mr. Peterson being a jerk.

And now?

Now, Ben was left feeling like his hard work wasn’t worth anything.

“How much does he owe you?” I asked.

Ben thought for a moment.

A man in a suit | Source: Midjourney

A man in a suit | Source: Midjourney

“Four washes, Mom. So, $200.”

I pulled out my wallet and counted $200 in crisp bills. I handed it to him, watching his eyes widen in surprise.

“Here, you earned this, sweetheart.”

“Mom, you don’t have to. It was Mr. Peterson’s job to pay me!” he exclaimed.

I shook my head, cutting him off.

A woman taking money out of her wallet | Source: Midjourney

A woman taking money out of her wallet | Source: Midjourney

“I’m not done with Mr. Peterson, honey. He doesn’t get to treat you like this and walk away.”

Ben looked uncertain, his eyes flicking from the money in his hand to me.

“But, Mom!”

“No ‘buts,’ Ben,” I said, putting my wallet away. “Trust me, I’m going to teach Mr. Peterson a lesson about what happens when you take advantage of someone’s hard work. Now, come on, let’s eat. I’m starving!”

Ben smiled and sat down at the table.

A smiling boy | Source: Midjourney

A smiling boy | Source: Midjourney

“Thanks, Mom,” he said, smiling.

The next morning, I woke up with a plan. Mr. Peterson had no idea what was coming. I glanced out the window and, sure enough, there he was, standing in his silk pajamas, meticulously polishing his Jeep like a man obsessed.

I smiled and headed outside, casually walking toward him in my yoga clothes.

“Good morning, Mr. Peterson!” I called out cheerfully.

A man standing next to a Jeep in pajamas | Source: Midjourney

A man standing next to a Jeep in pajamas | Source: Midjourney

He looked up from his car, his usual smug expression already in place.

“Morning, Irene,” he said. “What can I do for you? But make it quick, I have brunch with the family soon.”

I could have rolled my eyes.

“Oh, nothing much. I just wanted to check in about Ben’s payment for washing your car,” I said. “He mentioned you weren’t satisfied with his work yesterday.”

A close up of a woman | Source: Midjourney

A close up of a woman | Source: Midjourney

Mr. Peterson straightened his back and crossed his arms.

“Yes, that’s right, Irene. The car wasn’t spotless, so I didn’t see the need to pay him. It’s a learning experience, you know? Anyway, he’s a young lad. The world has to humble him.”

The anger from the night before flared up again, but I kept my face neutral, even smiling a little.

“A learning experience, huh?” I said. “Interesting. Ben did tell me that you were a man of your word… and he mentioned that you agreed to pay him $50 per wash, regardless of how spotless it was. And wouldn’t you know it! I’ve got the pictures he took of the car after every wash.”

A man standing next to a Jeep | Source: Midjourney

A man standing next to a Jeep | Source: Midjourney

The smugness in his expression cracked a little.

“Pictures?” Mr. Peterson asked.

“Yes, pictures. He enjoyed sending them to his grandfather after every wash. He is very proud of his work.”

Mr. Peterson grunted.

“And anyway, it seems to me like a verbal agreement was made. And breaking that? Well, that’s a breach of contract, isn’t it? Should I speak to my lawyer about this?”

A frowning woman | Source: Midjourney

A frowning woman | Source: Midjourney

The color drained from his face.

“There’s no need for all that!” he exclaimed.

I held up a hand.

“Oh, I think there is. See, Ben worked hard, and you’re trying to cheat him out of what he earned. So, here’s the deal. You pay my son the $200 today, or I’ll make sure everyone in this neighborhood knows how you treat kids who work for you.”

A close up of a man | Source: Midjourney

A close up of a man | Source: Midjourney

He just stared at me.

“And if that doesn’t convince you, I’m more than happy to take legal action,” I continued.

I could see the panic settle into his features now. The neighbor with the perfect lawn and the perfect Jeep was suddenly sweating bullets into his silk pajamas.

He opened the car door and fumbled for his wallet, quickly counting out the cash.

A man's wallet | Source: Midjourney

A man’s wallet | Source: Midjourney

“Here’s your money,” he muttered, handing over $200 in crumpled bills.

“Great. It’s been good doing business with you,” I said with a smile. “But please, understand that my son will not touch a car of yours again.”

He nodded grimly.

Inside, Ben looked up from the couch when I walked in. He had a bowl of cereal in his hands, and his eyes widened when I handed him the cash.

A boy holding a bowl of cereal | Source: Midjourney

A boy holding a bowl of cereal | Source: Midjourney

“You actually did it!” he exclaimed.

I grinned, feeling a fierce sense of pride.

“No one messes with my son,” I said. “Especially when they think they can get away with not paying what’s owed. Next time, if someone tries to pull a stunt like that, you’ll know exactly how to handle it.”

“Does this mean that I have to give you the $200 back?” he grinned.

A smiling boy | Source: Midjourney

A smiling boy | Source: Midjourney

“No,” I laughed. “But I think you can take me out on a mother-son date for lunch today?”

“Deal, Mom,” he said.

Later, when we were sitting in a cute bistro, Ben leaned across his chair, squinting at the sign from the ice cream parlor across the road.

“Help wanted,” he read. “What do you think, Mom? A weekend job at an ice cream parlor?”

A mom and son duo at a bistro | Source: Midjourney

A mom and son duo at a bistro | Source: Midjourney

“Go for it,” I laughed, getting into my burger. “But if the boss is mean, you know who to call.”

My son smiled at me and nodded slowly before picking up a fry.

What would you have done?

A smiling woman | Source: Midjourney

A smiling woman | Source: Midjourney

If you enjoyed this story, here’s another one for you |

I Made My Boss Regret Humiliating My Wife’s Appearance in Front of the Whole Office

When Colin and his wife, Alice, end up working at the same company for business tyrant Mr. Taylor, they think that they’ve gotten a sweet deal while they branch out to their passions. But after one mistake at work, Alice is ridiculed in front of everyone, causing Colin to retaliate. As the couple lose their jobs, Colin is left fighting for revenge…

Working as a driver for the owner of a mid-sized company was never the dream, but it paid the bills. If I had to be honest, I would tell you that what I had always wanted to do was own my own construction company, but life often works in funny ways.

A smiling man dressed as a chauffer | Source: Midjourney

A smiling man dressed as a chauffer | Source: Midjourney

The silver lining to being a driver was that I got to go to fancy places and I got to work alongside my wife, Alice. We’d met years ago, long before either of us ended up working at the same place. But when Alice got the job as Mr. Taylor’s personal assistant, she dropped him my resume.

“It’s going to be okay, Colin,” she told me one evening when we were making pasta for dinner.

“He needs a personal driver, and you can do that. Neither of us have to stay there forever, but the pay is good enough for the moment. So, until something better comes along for us, we’ll have to make do.”

A smiling woman | Source: Midjourney

A smiling woman | Source: Midjourney

“I know,” I agreed.

Read the full story here.

This work is inspired by real events and people, but it has been fictionalized for creative purposes. Names, characters, and details have been changed to protect privacy and enhance the narrative. Any resemblance to actual persons, living or dead, or actual events is purely coincidental and not intended by the author.

The author and publisher make no claims to the accuracy of events or the portrayal of characters and are not liable for any misinterpretation. This story is provided “as is,” and any opinions expressed are those of the characters and do not reflect the views of the author or publisher.

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