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

‘Little Miss Dynamite’ blew up the charts when she was only 12: The story of Brenda Lee

Brenda Lee’s name may not be as recognizable as some of the other music stars from the 1960s but when you think of Christmas, you’ll know her song, and start humming her catchy tune, “Rockin’ Around the Christmas Tree.”

When Lee, now 78, first hit the stage, she wasn’t old enough to drive but her powerful vocals steered her “unprecedented international popularity” as the most successful female artist of the 1960s.

Lee, whose voice defied her diminutive stature at only 4 foot 9, became a fan favorite when she was only 12.

Brenda May Tarpley, born in 1944, got her start in the late 1940s, became huge in the 1950s, and over her career–that started before she left elementary school–she topped the charts 55 times, earning the title as the most successful female recording artist of the 1960s.

When Lee was only eight (according to Rolling Stone), her father, a construction worker, was killed at work and little Brenda–who then changed her last name to Lee–became the family’s primary provider.

Photo of Brenda LEE (Photo by GAB Archive/Redferns)

Taking care of her younger brother, big sister, and mother–a cotton mill worker–was not a duty, but something she wanted to do. She said that she was thrilled when she made her first $20, so she could help her family: “Even at that young age, I saw that helped our life,” Lee said, adding “It put some food on the table. It helped, and I loved it.”

The Atlanta-born chanteuse, called a “pioneer of early rock and roll,” by the Georgia Encyclopedia, achieved “unprecedented international popularity in the 1960s.”

But, an incredibly humble human, Lee credits those who helped her achieve her dreams. When Christianity Today asked what she thinks about being a legend, Lee said “I don’t think of myself that way!” She continued, “I’m just a girl who’s been blessed to be doing what I’m doing, and there’s a lot of people who’ve sweated a lot of tears and put a lot of life’s work into me to be able to have my dream. So, if I’m a legend, then they’re legends, too.”

In 1956, the young girl joined country star Red Foley for a show at the Bell Auditorium near her home in Augusta, and she belted out “Jambalaya,” by Hank Williams.

Public Domain

She was then signed to appear on Foley’s Ozark Jubilee, a country music show, where millions of viewers fell in love with the sassy 12-year-old whose talent was developed well beyond her age.

In the same year, Lee signed with Decca Records, and the next year, she moved to Nashville, Tennessee, and fusing country with rhythm and blues–highlighted by her hiccupping vocals–she recorded early rockabilly classics like “BIGELOW 6-200,” “Little Jonah,” and “Let’s Jump the Broomstick.”

When asked if–when as a young girl–she was nervous performing in front of large crowds, she answered: “No, not really. Nobody ever told me to be nervous. The stage always felt like a hometown to me because I had been in front of people ever since I was 3 years old, singing to people. So it was a very comfortable spot for me.”

In 1957, Lee earned the nickname “Little Miss Dynamite” for her pint-sized powerhouse recording of the song “Dynamite,” and in 1958, fans heard “Rockin’ around the Christmas Tree,” a genre and generation-crossing holiday standard, released when she was only 13.

“I knew it was magical,” she told Rolling Stone.

Over the next couple of years, she charted with hits like “Sweet Nuthin’s,” “All Alone Am I,” and “Fool #1.”

Most of her songs, however, contradicted her experience as a young girl. Her mother didn’t let her date and she graduated high school not understanding the heartbreak of young love.

Brenda Lee, kissed by Fabian Forte, 1961 / Public Domain

She was only 16 when she said “Love could be so cruel” in the song “I’m Sorry” and only 16 when she said “I want his lips to kiss me” in the song “I Want to be Wanted,” both back-to-back hits when she was still in school.

And when she turned 18, she met Ronnie Shacklett, whom she’s now been happily married to for 60 years.

Life on the road for Lee as a youngster had its difficulties. She celebrated her 12th birthday in Las Vegas and speaking with the Las Vegas Journal, Lee explained her loneliness.

“Of course, I wasn’t even allowed to walk through a casino, I was so young. So I didn’t even know what a casino looked like. They took me into the kitchen, then into the showroom. And then when my show was over, I was brought back out through the kitchen and back up to my room. Children weren’t allowed … in the casino area.” She continued, “There wasn’t anything to do in Vegas for a kid. The most fun I had was on the stage.”

Speaking on what she missed out on as a child, the award-winning Lee said, “Many times, I yearned to be with my friends rather than be out there on the road.”

Turns out she made new friends on the road, like with the music group that opened for her at a 1962 show in Germany. “I hung out with John,” she says effortlessly, speaking of John Lennon. “He was extremely intelligent, very acerbic with his jokes, just a gentle person. When I found out that they later said they were fans of my music, I was just floored.”

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