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Octopuses sometimes punch the fish they go hunting with, just cuz they feel like it

Octopuses sometimes punch the fish they go hunting with, just cuz they feel like it
@TANAKASBEANIE/Twitter

Have you ever been part of a group project and had the overwhelming urge to punch one of your partners?

Of course you have. We all have. Even those of us who aren't prone to violence can understand the urge. In fact, we're all engaged a big group project right now called The Coronavirus Pandemic, and there are whole lot of people in the U.S. group who are just begging for a smackdown. Still think the virus is a "hoax"? Thwap. Wearing your mask as a chin diaper instead of covering your mouth and nose? Whpsh. Toting your AR-15 to the state capitol to threaten public officials because they insist on trying to protect public health? TKO time.

Apparently, those of us who are feeling a bit punchy these days are in good company. A new study has found that octopuses occasionally punch fish that they cooperatively hunt with, seemingly just because they feel like it. Though it's not clear exactly why they do it, scientists say it doesn't appear to be an act of aggression. Some think that they might do it out of "spite" or to influence better hunting behavior.

In other words, Mr. Octopus is hunting along with some annoying group of fish until he's finally like, "Dude, you're bugging the crap out of me. Stop it." Thwack. Or "Dude, you're fudging everything up. Knock it off." Thwack.

Some scientists also think octopuses will throw a punch in a self-serving, I'm-taking-that-just-because-I-can of way. "Dude, back the hell up. That prey is mine." Thwack.

Why some angry octopuses punch fishwww.youtube.com


If we want to get a bit more scientific about it, octopuses are known to hunt collaboratively with fish so that they can cover more area and increase their chances of catching something. In a new report published in Ecology, scientists describe how one kind of octopus in particular, the big blue octopus (also known as day octopus), seems to express displeasure with their hunting partners by randomly lashing out, using "a swift, explosive motion with one arm." Or in other words, punching.

That's the word the scientists actually use. Punching. Yay, science.

It seems that the humor is just inherent in the visuals. Eduardo Sampaio, one of the study authors and a Ph.D. student at the University of Lisbon, found it hilarious when he first observed the behavior from the cephalopods he was studying. "I laughed out loud, and almost choked on my own regulator," he told Live Science in an email.

It might seem like the most logical explanation is that the octopus is simply knocking the fish away from the prey it wants. Sampaio explained that that is what some scenarios indicate.

"Despite collaborating, each partner will always try to maximize its benefits," he told Live Science. "In the cases where prey is readily available, the octopus seems to use 'punching' as a way to control the partner's behavior in a self-serving way."

However, the researchers also observed that there were instances where there didn't seem to be any benefit to the octopus to punch the fish. More research is needed to figure out what that's all about, but that's where the "spite" speculation comes in.

It is quite something to witness—the octopus and fish swimming along nicely together when all of a sudden one of those tentacled arms flies out and punches a fish out of nowhere. It's also fun to speculate whether the octopus is just being a big old bully or if that fish actually deserved it.

We can come up with whole storylines for why Mr. Octopus feels justified in sucker-punching his partner. Maybe the octopus is in a bad mood and the fish is just in the wrong place at the wrong time. Or maybe the little guy is just super needy and hovering, and it's the octopus's way of saying, "Back off. Just because we work together doesn't mean we're gonna be friends."

Octopuses are, after all, one of the most intelligent animals on earth. My guess is if they're punching the creatures they're working with, they probably have a good reason for it.

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Now's your chance to help someone doing good in your community win $1000 towards the charity of their choice

Upworthy and P&G are back with the #ActsOfGood Awards.

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Three winners will be selected to receive $1000 donated to the charity of their choice.

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Doing good is its own reward, but sometimes recognizing these acts of kindness helps bring even more good into the world. That’s why we’re excited to partner with P&G again on the #ActsOfGood Awards.

The #ActsOfGood Awards recognize individuals who actively support their communities. It could be a rockstar volunteer, an amazing community leader, or someone who shows up for others in special ways.

Do you know someone in your community doing #ActsOfGood? Nominate them between April 24th-June 3rdhere.Three winners will receive $1,000 dedicated to the charity of their choice, plus their story will be highlighted on Upworthy’s social channels. And yes, it’s totally fine to nominate yourself!

We want to see the good work you’re doing and most of all, we want to help you make a difference.

While every good deed is meaningful, winners will be selected based on how well they reflect Upworthy and P&G’s commitment to do #ActsOfGood to help communities grow.

That means be on the lookout for individuals who:

Strengthen their community

Make a tangible and unique impact

Go above and beyond day-to-day work

The #ActsOfGood Awards are just one part of P&G’s larger mission to help communities around the world to grow. For generations, P&G has been a force for growth—making everyday products that people love and trust—while also being a force for good by giving back to the communities where we live, work, and serve consumers. This includes serving over 90,000 people affected by emergencies and disasters through the Tide Loads of Hope mobile laundry program and helping some of the millions of girls who miss school due to a lack of access to period products through the Always #EndPeriodPoverty initiative.

Visit upworthy.com/actsofgood and fill out the nomination form for a chance for you or someone you know to win. It takes less than ten minutes to help someone make an even bigger impact.

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Expert says there's only one laundry cycle you ever need, no matter what's being washed

Straight from Patric Richardson, the "Laundry Guy" himself.

Representative image from Canva

Because who can keep up with which laundry settings is for which item, anyway?

Once upon a time, our only option for getting clothes clean was to get out a bucket of soapy water and start scrubbing. Nowadays, we use fancy machines that not only do the labor for us, but give us free reign to choose between endless water temperature, wash duration, and spin speed combinations.

Of course, here’s where the paradox of choice comes in. Suddenly you’re second guessing whether that lace item needs to use the “delicates” cycle, or the “hand wash” one, or what exactly merits a “permanent press” cycle. And now, you’re wishing for that bygone bucket just to take away the mental rigamarole.

Well, you’re in luck. Turns out there’s only one setting you actually need. At least according to one laundry expert.

While appearing on HuffPost’s “Am I Doing It Wrong?” podcast, Patric Richardson, aka The Laundry Evangelist, said he swears by the “express” cycle, as “it’s long enough to get your clothes clean but it’s short enough not to cause any damage.”

Richardson’s reasoning is founded in research done while writing his book, “Laundry Love,” which showed that even the dirtiest items would be cleaned in the “express” cycle, aka the “quick wash” or “30 minute setting.”


Furthermore the laundry expert, who’s also the host of HGTV’s “Laundry Guy,” warned that longer wash settings only cause more wear and tear, plus use up more water and power, making express wash a much more sustainable choice.

Really, the multiple settings washing machines have more to do with people being creatures of habit, and less to do with efficiency, Richardson explained.

“All of those cycles [on the washing machine] exist because they used to exist,” he told co-hosts Raj Punjabi and Noah Michelson. “We didn’t have the technology in the fabric, in the machine, in the detergent [that we do now], and we needed those cycles. In the ’70s, you needed the ‘bulky bedding’ cycle and the ‘sanitary’ cycle ... it was a legit thing. You don’t need them anymore, but too many people want to buy a machine and they’re like, ‘My mom’s machine has “whitest whites.”’ If I could build a washing machine, it would just have one button — you’d just push it, and it’d be warm water and ‘express’ cycle and that’s it.”
washing machine

When was the last time you washed you washing machine? "Never" is a valid answer.

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According to Good Housekeeping, there are some things to keep in mind if you plan to go strictly express from now on.

For one thing, the outlet recommends only filling the machine halfway and using a half dose of liquid, not powder detergent, since express cycles use less water. Second, using the setting regularly can develop a “musty” smell, due to the constant low-temperature water causing a buildup of mold or bacteria. To prevent this, running an empty wash on a hot setting, sans the detergent, is recommended every few weeks, along with regularly scrubbing the detergent drawer and door seal.

Still, even with those additional caveats, it might be worth it just to knock out multiple washes in one day. Cause let’s be honest—a day of laundry and television binging sounds pretty great, doesn’t it?

To catch even more of Richardson’s tips, find the full podcast episode here.


This article originally appeared on 2.4.24

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Convertible sleeping bags turn into insulated tents for people experiencing homelessness

Innovation at its best.

via Pinterest

A demonstration of the Satellite Shelter.

When blizzards line up to rip through the Northeast, schools close, flights are canceled, and people even board up their houses. Though missions and homeless shelters do what they can to provide safety to those who have no homes to go to, thousands of people still have to weather the cold outside.

At Carnegie Mellon University's 2015 Impact-a-Thon, students were challenged to provide a temporary low-cost shelter for homeless people during the winter.

One team of students came up with the "Satellite Shelter," an insulated sleeping bag that converts into a tented structure. The students used mylar, a reflective material frequently used in greenhouses and space blankets, and wool blankets to ensure the shelter would keep anyone in it safe from the cold.

"We wanted to make sure it was super-portable and durable so that it's easy to carry," said student Linh Thi Do, who worked on the project. "We have wheels on it so it's easy to move from place to place."

Solutions like this one are handy in an emergency. Perhaps, however, other cities should take note of the city of New Orleans' success in providing long-term housing solutions for its homeless veterans. The only perfect solution to homelessness is giving people permanent homes to go to at night.


This article originally appeared on 01.26.15

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Music savant Kodi Lee gives a completely new version of 'Bohemian Rhapsody' on 'AGT'

Lee gave "America's Got Talent" audiences chills with his haunting cover.

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Kodi Lee has become an "AGT" fan favorite with his next level skills


Since 2019, Kodi Lee has wowed “America’s Got Talent” audiences with his next-level musical skills. That goes for whether he’s performing touching original works or putting his own personal touch on well-known songs.

For “America’s Got Talent: Fantasy League,” the music savant was guided by his mentor Howie Mandel to cover “Bohemian Rhapsody” by Queen.

It’s hard to imagine a version of this fan-favorite tune you haven’t already heard before, since the song has been covered quite a few times. But once again Lee delivered something epic and completely unique.

Even though judges Mel B and Heidi Klum still prefer Lee’s original songs, all applauded his haunting and emotional piano rendition of the rock-n-roll anthem.

Simon Cowell even said “You use these words ‘Star Quality’ a lot, but you genuinely, Kodi, over the years we’ve got to know you, you’ve just got better as an artist. You’ve never given up, and the Finals just wouldn’t be the same without you in it this year.”

Other viewers applauded Lee for one-of-a-kind performance, agreeing that he did freddie Mercury proud.

One wrote, “‘You can do whatever you want to do in my music, just don't make it boring’ -Freddie. What a magical performance.”

Another added, “Kodi has an amazingly rare talent to be able to sing across different musical genres. He owns them all!!!”

Last but not least, I think this comment sums up the general consensus pretty well: "This version is unlike anything anyone has ever seen before. It’s truly a masterpiece. Kodi is an amazing gift to our world. He continues to change the world just by being himself."

Watch below. And enjoy.

This article originally appeared on 2.13.24

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Family

A letter to my mother-in-law who spoiled my sons

"It's pointless to dwell on regrets, but I often think about how I had it all wrong. I was so wrong in how I perceived your generosity."

Tina Platamura


You always stole my thunder. You gave them everything they wanted. You never said no when they asked for anything.

Tina Platamura

A second helping of dessert. Candy before dinner. A few more minutes in the bath. Money for the ice cream truck.

I struggled to show you respect and appreciation while trying to make sure you didn't spoil my children. I thought you would turn them into “selfish brats" by giving them everything they wanted. I thought they might never learn to wait, to take turns, to share, because you granted their wishes as soon as they opened their mouths and pointed.

You held each one of my babies long after they fell asleep. Didn't you understand that I needed them to learn to fall asleep on their own?

You ran to them as soon as they made the tiniest sound. How would they ever learn to self-soothe?

I resented you for buying the best and most expensive gifts on their birthdays and on Christmas. How could I possibly compete with you?

"I thought they might never learn to wait, to take turns, to share, because you granted their wishes as soon as they opened their mouths and pointed."

And how they loved afternoons spent with you. You made their favorite things for dinner — three different meals for three different boys. And you always had a little surprise. A present, candy, or a special treat. I didn't want them to associate you with gifts and sweets. I thought they should love you for you. I tried to tell you this, but you wouldn't listen.

I spent a lot of time wondering why you did all these things and how I could get you to ease up. I know grandmothers are supposed to “spoil the kids" then send them home, but you were ... ridiculous.

Until you were gone.

I had to hold my boys and tell them that their grandma died. It didn't seem possible — you were supposed to be there for all the other special moments: proms, graduations, weddings. But they lost their grandma too soon and too suddenly. They were not ready to say goodbye.

During those years when I wished you'd stop spoiling them, I never thought about how much you loved them. So much that you showed it in every way possible. Your cooking. The gifts. The candy and sweets. Your presence. The way you could recount every detail of a special moment, whether it was a perfect catch in the outfield or a sweet and slightly off-key note sung at a school concert. Your grandmotherly love for them knew no bounds. Your heart poured love from every place possible — your kitchen, your pocketbook, your words, and your tireless arms.

It's pointless to dwell on regrets, but I often think about how I had it all wrong. I was so wrong in how I perceived your generosity.

My kids, now in their teens, miss you dearly. And they don't miss your gifts or your money. They miss you.

They miss running to greet you at the door and hugging you before you could step in. They miss looking up at the bleachers and seeing you, one of their biggest fans, smiling and enthralled to catch their eye. They miss talking to you and hearing your words of wisdom, encouragement and love.

If I could speak to you one more time, I would tell you that every time a precious moment steals my heart, every time I watch them arrive at a new milestone, and every time they amaze me with their perseverance, talents, or triumphs, I think of you. And I wish that they could have you back.

Come back and love them one last time, like no one else in the world but a grandmother could. Bring your sweets and surprises. Reward them with gifts for the smallest accomplishments. Painstakingly prepare their favorite meals. Take them anywhere they want to go. All and only because you love them.

Come back and see how much they've grown. Watch each boy becoming his own version of a young man. Be in awe with me as we admire how family, friendship, time, and love helped them grow so beautifully over the years.

The more I long for you to come back, though, the more I realize that in a way, you never left.

assets.rebelmouse.io

I understand now. I know you loved them in every way you could. I know that being their grandma gave you joy and purpose. And of course I know that you can't come back, but I do know that your love for them will always remain. Your love built them and sheltered them in ways that cannot be described. Your love is a big part of who they are and what they will become as they grow. For this, and for every treat and gift, and every time you held them too long or consoled them too much or let them stay up too late, I will always thank you.

And I will wish a million times that you could do it all again.


This article was written by Tina Plantamura and originally appeared on 04.14.16

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A popular optical illusion with a mindbending twist proves we can't trust our senses

Mind. Blown.

Curiosity Show/YouTube

The Ames window trick.

Optical illusions are universally beloved for how they trick our brains and blow our minds. There's a reason we enjoy magic shows and Escher paintings and are mesmerized by fake oases in the desert. We love seeing things that bend our perceptions of reality, and the science behind the magic always proves fascinating as well.

The Ames window is a pretty well-known optical illusion, but it's always cool to see. When spun, the angled window appears to oscillate back and forth instead of spin all the way around. But this video adds a twist that makes the effect even more mindbending—our brains simply can't process objective reality mixed with an optical illusion.


The YouTube channel Curiosity Show explains the science of the illusion and gives a DIY demonstration for making your own Ames window. But wait until the pen gets taped to the window and spun. This is some real-life magic right here. Mind. Blown.


This article originally appeared on 02.21.20

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