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A research team in Israel made a 3D-printed heart from human tissue and vessels.

A research team in Israel made a 3D-printed heart from human tissue and vessels.

Have you ever stopped and thought, "How awesome would it be if I could live forever?"

The answer to that question is probably a hearty "yes," because most of us are both afraid of death and haven't yet watched enough "Twilight Zone" to recognize that immortality is kind of a scam.* Well, good news, seekers of everlasting life: A research team in Israel has created a 3D-printed heart that's actually made of human tissue and vessels.

Of course, this doesn't mean you living forever is a lock, yet. This heart is just a prototype at the beginning stages of its journey, but the implications of this research are incredible. While this heart is only fit for rabbit-sized animal, further experimentation may soon lead to larger hearts that could be used for human transplants. Patches that regenerate defective heart tissue, The Times of Israel notes, are also on the table.


“[This is] the first time anyone anywhere has successfully engineered and printed an entire heart replete with cells, blood vessels, ventricles and chambers,” Dr. Tal Dvir, who led the project, told the press.

“People have managed to 3D-print the structure of a heart in the past, but not with cells or with blood vessels."

The team's next challenge is to teach the heart to behave correctly (which seems like the setup to a rom/com if you ask me). Currently, the model heart can contract, but it cannot yet pump blood. After that's figured out, researchers can implant the hearts into animal models to see how they'll respond.

Optimistically, scientists hope that functioning human organs will be able to be printed in hospitals within the next ten years. Although Dvir believes that medical facilities will start with the "simpler organs" first.

One of the coolest things about the new breakthrough? The 3D-printed hearts can use a person's own tissue to create the artificial organ. So once this is a viable option, it'll also reduce the risk of bodies rejecting the organ.

Heart disease is the number one cause of death in the world. Could a 3D-printed heart change all that? We're be(a)tting on it!**

*Or have watched enough Twilight Zone to recognize that immortality is a scam and still think "I could do it better."

**Pun proudly intended.

A pitbull stares at the window, looking for the mailman.


Dogs are naturally driven by a sense of purpose and a need for belonging, which are all part of their instinctual pack behavior. When a dog has a job to do, it taps into its needs for structure, purpose, and the feeling of contributing to its pack, which in a domestic setting translates to its human family.

But let’s be honest: In a traditional domestic setting, dogs have fewer chores they can do as they would on a farm or as part of a rescue unit. A doggy mom in Vancouver Island, Canada had fun with her dog’s purposeful uselessness by sharing the 5 “chores” her pitbull-Lab mix does around the house.

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Joy

5-star Scottish resort offers whimsical afternoon tea experience with 'naughty sheep'

Cameron House's Woolly Wellness retreat includes tea in the garden with adorably rude guests.

Cameron House/Naughty Sheep

Cameron House's Woolly Wellness retreat includes a unique sheep encounter.

Remember when "goat yoga" was all the rage? And then "cow cuddling" and "turkey cuddling" made everyone's bucket lists?

Now we can add "nuzzling with naughty sheep" to the mix, but with a fancy Scottish twist.

Less than an hour from Glasgow, Scotland, the Cameron House resort sits on the bonnie banks of Loch Lomond, looking as if it were plucked straight out of a fairy tale. Sprawling green grounds, gorgeous lake views and a four-story castled mansion greet guests as their "home away from home" (only better), and a perusal of the reviews show guests raving about the 5-star resort's elegance, beauty and exceptional service.

I mean, just look at this place:

drone view of cameron house grounds and lakeCameron House sit on Lake Lochmond in Scotland.Cameron House


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Innovation

A student accidentally created a rechargeable battery that could last 400 years

"This thing has been cycling 10,000 cycles and it’s still going." ⚡️⚡️

There's an old saying that luck happens when preparation meets opportunity.

There's no better example of that than a 2016 discovery at the University of California, Irvine, by doctoral student Mya Le Thai. After playing around in the lab, she made a discovery that could lead to a rechargeable battery that could last up to 400 years. That means longer-lasting laptops and smartphones and fewer lithium ion batteries piling up in landfills.

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@caitlin.the.realtor/TikTok, used with permission

Wait, so 90's fashion is in, but 90's hair is out?

Every era has its own version of what’s attractive. And very rarely does that aesthetic hold power with the following generation. In fact, it often becomes the opposite of cool.

Just think of Elvis. He might have been a universal sex symbol for a time, but it also wasn’t long before his pompadour became passé. Same goes for Paul Newman’s rugged manliness, David Cassidy’s babyface, Tom Selleck’s mustache. Indeed, for everything a season.

Which brings us to the 90s. The age of beach blonde surfer boys (real surfing skills not required, but a plus). Of flannel, lots of flannel, and super chiseled bodies. Let’s not forget this was the dawning of the term “metrosexual,” and also the time period that brought us that Calvin Klein ad with Mark Wahlburg.

How exactly would these guys measure up with the Gen Z kids today?

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A Eurasian crow.

A family from Denmark has created a touching video montage documenting their unique friendship with a wild Eurasian crow. This crow, affectionately named Russell, has become an honorary member of their household, forming special bonds with each family member, including the pets.

However, the crow's relationship with their son, 2-year-old Otto, is truly extraordinary. “They could spend hours just playing,” Otto’s mother, Laerke Luna, says in a video shared by The Dodo. "When Otto is outside, he will never leave Otto’s side.”

Russell, the free-spirited crow, ventures away from the family's home from time to time, but never for too long. He always comes back and announces his return by tapping on the door, swooping in to lounge on the sofa, or awaiting Otto's return from school atop their roof.

“When we are inside, he will sit inside the window because he wants Otto to go outside with him,” Laerke said.

The family’s relationship with Russell didn’t come out of nowhere. When Russell was a young bird, he had health problems so the family took him and nursed the bird back to health. Eventually, they witnessed his first attempts to fly.

Recently, Russell became friends with another family member, their second child, Hedwig. Although he does get a little annoyed with the bird’s frequent attempts to nab his pacifier.

Even though it’s rare for humans to strike up such a close bond with a crow, according to research, it’s not that surprising. Audubon says that crows are “some of the smartest animals in the world” with an intelligence “on par with chimpanzees.” They are also very social and family-oriented, so no wonder Russell loves Otto and his family.

Crow Named Russell Waits For His Favorite Kid To Get Home From School | The Dodo


Learning

Why you shouldn't throw your dishwasher pod into the bottom of your dishwasher

Dishwashers actually use the dirty water to know how to wash your dishes.

Photos by cottonbro studio and PhotoMIX Ltd. via Canva

Why your detergent shouldn't go in the bottom of the dishwasher

There always seem to be something going on with the pods and powders you're supposed to use in the dishwasher to clean your dishes. Either the pods don't dissolve completely or the powder gets all goopy and hard, never really fully dispensing into the dishwasher.

The inconsistency in product dispensing can leave you wondering if the dishes are even getting cleaned, causing some to toss the detergent pod into the bottom of the dishwasher. It would seem that placing the detergent at the bottom would allow for it to actually reach your dirty dishes. But Melissa Pateras, a domestic expert, explains that doing it that way isn't doing what you think it's doing.

Pateras actually breaks down exactly how dishwashers work to clean your dishes while explaining why putting the detergent on the bottom is ineffective.

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