3D printing just took a huge step forward with these new 3D-printed walls.

There's a big difference between drawing up blueprints and actually building a house.

You could probably read that on a deep metaphorical level and apply it to all aspects of life, but in this particular instance I'm being quite literal.

But if Tennessee's Branch Technology gets their way, soon constructing a house could be just as easy as hitting "print."

Based in Chattanooga, Branch Technology is a new technology start-up founded by Platt Boyd and Christopher Weller, a pair of architects with a shared interest in robotics and 3D printing. They've also been next-door neighbors for more than a decade.


Branch Technology co-founders Platt Boyd and Christopher Weller. Photo courtesy of Branch Technology.

Branch Technology has indeed built the world's largest freeform 3D printer — and they're using it to print new walls for houses.

In the same way that standard printers release tiny blasts of ink along a 2-dimensional grid, traditional 3D printers (well, "traditional") use a combination of bonding agents and a material such as plastic to build something layer-by-layer within a confined 3-dimensional matrix.

But Branch Technology has found a way to free the 3D printing process from those physical constraints by converting an old automobile manufacturing robot.

“When geometry is not an issue, you can do almost anything. If an architect can send us an original design file we can fabricate that," Branch founder and CEO Platt Boyd told Gizmodo. Imagination is actually the limit. (OK, there are probably a few limits — stupid gravity always wins.)

The machine can print dense, lightweight scaffolding in any shape or size.

Thanks to their patented Cellular Fabrication process (or "C-Fab"), Branch has found a way to replicate the optimized geometries of complex cellular structures such as trees or bones.

"It all comes back to how nature builds things," Branch's Shawn Thorne told Upworthy. "We're really asking the fundamental question of how little we can 3D-print, instead of '3D printing is cool and how much can we do.'"

GIF via Branch Technology.

To achieve this, Branch 3D-prints an internal structural scaffolding for their walls, then fills in the rest of the space with spray foam, concrete, or other traditional construction materials. This allows them to cut down on time and costs without sacrificing quality, aesthetic, or structural integrity.

It also means that the structures are completely customizable, and can be combined with other construction materials and methods.

Image courtesy of Branch Technology.

These 3D-printed walls can be easily integrated into current construction standards, kind of like LEGO for grown-ups.

Don't worry about the robots coming to steal our jobs — Branch Technology's process still requires human beings to assemble the actual pieces and turn them into a house. Fortunately, their walls comply with all the best practices of traditional construction, which means you can use as many or as few 3D-printed walls as you'd like, and there won't be any learning curve for contractors.

Maybe you want to add a new wall to section off an office space from your living room, or you want to tear down that wall between the kitchen and the dining room. Either way, Branch's 3D-printed walls could make the interior decorating process a lot less complicated.

Traditional construction materials are used to make the gaps between each wall piece disappear, just like you would with Sheetrock panels. Branch's proprietary algorithm allows the individual wall segments to mesh seamlessly together, and you can even break the walls down and transport them in smaller, manageable pieces to be assembled later. The individual panels can then be replaced without a problem if something breaks or you decide to redesign.

The 3D-printed walls are also LEED certified (Leadership in Energy & Environmental Design), which means they're sustainable and environmentally friendly.

And that's just really cool.

Companies in Amsterdam and China have also made significant strides towards the creation of fully 3D-printed houses.

Engineers in Amsterdam have previously tried to 3D-print houses made from plastic and 3D-print bridges in mid-air. While these experiments were both fully automated, they also took a while (like watching the incremental progress of a brand-new skyscraper being built, except worse — we're talking two years to build a 24-foot bridge). In their defense, they were also intended more as experiments than practical applications of the technology.

The Shanghai-based WinSun company was also able to 3D-print 10 houses in just one day. (Branch predicts that they can print only 20 houses a year at their current facilities.) WinSun's 3D-printed houses also require some manual assembly, and the fact that they each cost less than $5,000 to make is somewhat offset by the fact that, well, they're kind of hideous industrial eyesores.

A 3D-printed house that is also a hideous industrial eyesore. Photo by ChinaFotoPress/ChinaFotoPress via Getty Images.

While we're still a ways away from miraculously printing out mansions en masse, it's nice to know that we're at least on the right path.

Sure, it might be another several years before we can all 3D-print our dream homes, but who knows? Maybe keeping all those irrationally elaborate tree house designs you drew as a kid will finally pay off...

Photo by Thomas Pusch.

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Should a man lose his home because the grass in his yard grew higher than 10 inches? The city of Dunedin, Florida seems to think so.

According to the Institute of Justice, which is representing Jim Ficken, he had a very good reason for not mowing his lawn – and tried to rectify the situation as best he could.

In 2014, Jim's mom became ill and he visited her often in South Carolina to help her out. When he was away, his grass grew too long and he was cited by a code office; he cut the grass and wasn't fined.

France has started forcing supermarkets to donate food instead of throwing it away.

But several years later, this one infraction would come back to haunt him after he left to take care of him's mom's affairs after she died. The arrangements he made to have his grass cut fell through (his friend who he asked to help him out passed away unexpectedly) and that set off a chain reaction that may result in him losing his home.

The 69-year-old retiree now faces a $29,833.50 fine plus interest. Watch the video to find out just what Jim is having to deal with.

Mow Your Lawn or Lose Your House! www.youtube.com

Cities

The world officially loves Michelle Obama.

The former first lady has overtaken the number one spot in a poll of the world's most admired women. Conducted by online research firm YouGov, the study uses international polling tools to survey people in countries around the world about who they most admire.

In the men's category, Bill Gates took the top spot, followed by Barack Obama and Jackie Chan.

In the women's category, Michelle Obama came first, followed by Oprah Winfrey and Angelina Jolie. Obama pushed Jolie out of the number one spot she claimed last year.

Unsurprising, really, because what's not to love about Michelle Obama? She is smart, kind, funny, accomplished, a great dancer, a devoted wife and mother, and an all-around, genuinely good person.

She has remained dignified and strong in the face of rabid masses of so-called Americans who spent eight years and beyond insisting that she's a man disguised as a woman. She's endured non-stop racist memes and terrifying threats to her family. She has received far more than her fair share of cruelty, and always takes the high road. She's the one who coined, "When they go low, we go high," after all.

She came from humble beginnings and remains down to earth despite becoming a familiar face around the world. She's not much older than me, but I still want to be like Michelle Obama when I grow up.

Her memoir, Becoming, may end up being the best-selling memoir of all time, having already sold 10 million copies—a clear sign that people can't get enough Michelle, because there's no such thing as too much Michelle.

Don't like Michelle Obama? Don't care. Those of us who love her will fly our MO flags high and without apology, paying no mind to folks with cold, dead hearts who don't know a gem of a human being when they see one. There is nothing any hater can say or do to make us admire this undeniably admirable woman any less.

When it seems like the world has lost its mind—which is how it feels most days these days—I'm just going to keep coming back to this study as evidence that hope for humanity is not lost.

Here. Enjoy some real-life Michelle on Jimmy Kimmel. (GAH. WHY IS SHE SO CUTE AND AWESOME. I can't even handle it.)

Michelle & Barack Obama are Boring Now www.youtube.com

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via EarthFix / Flickr

What will future generations never believe that we tolerated in 2019?

Dolphin and orca captivity, for sure. They'll probably shake their heads at how people died because they couldn't afford healthcare. And, they'll be completely mystified at the amount of food some people waste while others go starving.

According to Biological Diversity, "An estimated 40 percent of the food produced in the United States is wasted every year, costing households, businesses and farms about $218 billion annually."

There are so many things wrong with this.

First of all it's a waste of money for the households who throw out good food. Second, it's a waste of all of the resources that went into growing the food, including the animals who gave their lives for the meal. Third, there's something very wrong with throwing out food when one in eight Americans struggle with hunger.

Supermarkets are just as guilty of this unnecessary waste as consumers. About 10% of all food waste are supermarket products thrown out before they've reached their expiration date.

Three years ago, France took big steps to combat food waste by making a law that bans grocery stores from throwing away edible food.According to the new ordinance, stores can be fined for up to $4,500 for each infraction.

Previously, the French threw out 7.1 million tons of food. Sixty-seven percent of which was tossed by consumers, 15% by restaurants, and 11% by grocery stores.

This has created a network of over 5,000 charities that accept the food from supermarkets and donate them to charity. The law also struck down agreements between supermarkets and manufacturers that prohibited the stores from donating food to charities.

"There was one food manufacturer that was not authorized to donate the sandwiches it made for a particular supermarket brand. But now, we get 30,000 sandwiches a month from them — sandwiches that used to be thrown away," Jacques Bailet, head of the French network of food banks known as Banques Alimentaires, told NPR.

It's expected that similar laws may spread through Europe, but people are a lot less confident at it happening in the United States. The USDA believes that the biggest barrier to such a program would be cost to the charities and or supermarkets.

"The logistics of getting safe, wholesome, edible food from anywhere to people that can use it is really difficult," the organization said according to Gizmodo. "If you're having to set up a really expensive system to recover marginal amounts of food, that's not good for anybody."

Plus, the idea may seem a little too "socialist" for the average American's appetite.

"The French version is quite socialist, but I would say in a great way because you're providing a way where they [supermarkets] have to do the beneficial things not only for the environment, but from an ethical standpoint of getting healthy food to those who need it and minimizing some of the harmful greenhouse gas emissions that come when food ends up in a landfill," Jonathan Bloom, the author of American Wasteland, told NPR.

However, just because something may be socialist doesn't mean it's wrong. The greater wrong is the insane waste of money, damage to the environment, and devastation caused by hunger that can easily be avoided.

Planet

The world is dark and full of terrors, but every once in a while it graces us with something to warm our icy-cold hearts. And that is what we have today, with a single dad who went viral on Twitter after his daughter posted the photos he sent her when trying to pick out and outfit for his date. You love to see it.




After seeing these heartwarming pics, people on Twitter started suggesting this adorable man date their moms. It was essentially a mom and date matchmaking frenzy.

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