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World's largest 3D-printed neighborhood nears completion in Texas

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World's largest 3D-printed neighborhood nears completion in Texas


By Evan Garcia

GEORGETOWN, Texas (Reuters) – As with any desktop 3D printer, the Vulcan printer pipes layer by layer to build an object – except this printer is more than 45 feet (13.7 m) wide, weighs 4.75 tons and prints residential homes.

This summer, the robotic printer from ICON is finishing the last few of 100 3D-printed houses in Wolf Ranch, a community in Georgetown, Texas, about 30 miles from Austin.

ICON began printing the walls of what it says is the world’s largest 3D-printed community in November 2022. Compared to traditional construction, the company says that 3D printing homes is faster, less expensive, requires fewer workers, and minimizes construction material waste.

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“It brings a lot of efficiency to the trade market,” said ICON senior project manager Conner Jenkins. “So, where there were maybe five different crews coming in to build a wall system, we now have one crew and one robot.”

After concrete powder, water, sand and other additives are mixed together and pumped into the printer, a nozzle squeezes out the concrete mixture like toothpaste onto a brush, building up layer by layer along a pre-programmed path that creates corduroy-effect walls.

The single-story three- to four-bedroom homes take about three weeks to finish printing, with the foundation and metal roofs installed traditionally.

Jenkins said the concrete walls are designed to be resistant to water, mold, termites and extreme weather.

Lawrence Nourzad, a 32-year-old business development director, and his girlfriend Angela Hontas, a 29-year-old creative strategist, purchased a Wolf Ranch home earlier this summer.

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“It feels like a fortress,” Nourzad said, adding that he was confident it would be resilient to most tornados.

The walls also provide strong insulation from the Texas heat, the couple said, keeping the interior temperature cool even when the air conditioner wasn’t on full blast.

There was one other thing the 3D-printed walls seemed to protect against, however: a solid wireless internet connection.

“Obviously these are really strong, thick walls. And that’s what provides a lot of value for us as homeowners and keeps this thing really well-insulated in a Texas summer, but signal doesn’t transfer through these walls very well,” Nourzad said.

To alleviate this issue, an ICON spokeswoman said most Wolf Ranch homeowners use mesh internet routers, which broadcast a signal from multiple units placed throughout a home, versus a traditional router which sends a signal from one device.

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The 3D-printed homes at Wolf Ranch, called the “Genesis Collection” by developers, range in price from around $450,000 to close to $600,000. Developers said a little more than one quarter of the 100 homes have been sold.

ICON, which 3D-printed its first home in Austin in 2018, hopes to one day take its technology to the Moon. NASA, as part of its Artemis Moon exploration program, has contracted ICON to develop a construction system capable of building landing pads, shelters, and other structures on the lunar surface.

(Reporting by Evan Garcia, Editing by Rosalba O’Brien)



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South Texas Blood & Tissue sends blood units to Austin after 6th Street mass shooting

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South Texas Blood & Tissue sends blood units to Austin after 6th Street mass shooting


SAN ANTONIO — South Texas Blood & Tissue worked late last night and early this morning to prepare and send blood units to Austin in the wake of the mass shooting on 6th street early Sunday.

The Blood Emergency Readiness Corp (BERC) has been activated and an additional 140 units have been sent from various blood centers, including O negative and O positive.

The blood bank says community support is critical and community members are encouraged to donate at any local donor center.

3 dead, 14 injured in Austin mass shooting on 6th Street, suspect fatally shot by officers

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Mayor Gina Ortiz Jones shared her condolences, adding that commonsense gun reform may prevent such tragedies in the future.

I’m deeply saddened to hear of the mass shooting in Austin that killed and injured so many,” Mayor Jones said in a statement. “Let’s keep our neighbors to the north in our prayers, that those injured recover quickly and the families of the victims who were needlessly murdered are comforted. We must prevent such tragedies from happening through commonsense gun solutions. Thank you to the first responders who were at the scene and prevented further loss of life.

U.S. Congressman Joaquin Castro condemned the country’s gun violence in an X post saying in part “Congress must continue to work to end the scourge of gun violence in our country.”

San Antonio’s FBI office is also assisting the Austin Police Department in their investigation, officials shared at a press briefing this morning.

Special Agent Alex Doran said the joint terrorism task force is helping investigate potential early indications of terrorism.

“We have members from our Evidence Response team as well as our many other specialty teams, including our digital forensics folks that are on scene, helping to address the scene and gather additional evidence,” Doran said. “Obviously, it’s still way too early in the process to determine an exact motivation, but there were indicators that on the subject and in his vehicle that indicate potential nexus to terrorism. Again, it’s still too early to make a determination on that.”

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St. Andrew’s Prom Closet helps North Texas teens shine without the high cost

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St. Andrew’s Prom Closet helps North Texas teens shine without the high cost


It’s that time of year again – prom season. For many students, it’s a night to remember, but between dresses and other expenses, the costs can add up quickly. Every year, St. Andrew’s Methodist Church steps up to help ease the financial burden for families, offering free prom dresses and accessories to young women.

“I’m feeling very excited, very happy, you know it’s all like coming to me at once,” said Gabrielle Bennett, a high school junior.

Prom season is a moment many young girls look forward to, and finding the perfect dress.

Boutique experience for every shopper

“It was a lot of searching through a lot of dresses.. and seeing what fits, what doesn’t, what looks nice, and then you finally find one, and it fits perfect,” said Ally Atkins, a high school senior.

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For 17 years, St. Andrew’s Methodist Church has opened its prom closet to girls across North Texas, helping those who may not be able to afford the high cost of prom. This year, organizers hope to serve 1,400 shoppers. There are more than 5,000 dresses to choose from in different colors, styles, and sizes.

“Every young lady should feel special at prom. Every young lady deserves to be beautiful, and in some cases, some of these young ladies, this would not be possible,” said Kathy Moore, a Prom Closet chairman.

Community donations make it possible

The experience is designed to feel like a real boutique – from trying on dresses to grabbing the perfect shoes, bag, and accessories. Everything is donated.

“I had one yesterday that walked into our dress area, and she stopped and just said, ‘wow,’ and so right there, that moment, that’s why we do it,” Moore said.

Organizers said the event is made possible by community donations and dozens of volunteers, but they’re always looking for more help. Next year, they hope to serve even more girls, continuing their mission to make more prom dreams come true.

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“I want to thank this whole organization, I’m very grateful,” Bennett said.

How to participate

If you know someone who may need a prom dress this season, the Prom Closet is open until March 7. It is by appointment only. For more information, visit: https://standrewmethodist.org/prom-closet/



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U.S. and Israel carry out joint military strikes against Iran

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U.S. and Israel carry out joint military strikes against Iran


The U.S. and Israel announced a major military operation against Iran early Saturday, after President Trump threatened the Iranian regime for weeks to make a new deal to rein in its nuclear program, and before that, threatened it over its violent crackdown on protesters in January.



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