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World's Largest 3D Printer Constructs Homes—A Larger One Was Just Unveiled in Maine

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World's Largest 3D Printer Constructs Homes—A Larger One Was Just Unveiled in Maine


The world’s largest 3D printer has successfully constructed a house, showcasing its potential to streamline construction processes by reducing time and labor. 

Meanwhile, an even larger printer was recently unveiled in Maine, suggesting the possibility of constructing entire neighborhoods.

The University of Maine (UMaine) recently unveiled a new 3D printer, known as the Factory of the Future 1.0 (FoF 1.0), at the Advanced Structures and Composites Center (ASCC). This printer, surpassing its predecessor in size, aims to advance sustainable manufacturing across various industries. (Photo: University of Maine)

The Factory of the Future (FoF 1.0)

The University of Maine (UMaine) recently unveiled a new 3D printer, known as the Factory of the Future 1.0 (FoF 1.0), at the Advanced Structures and Composites Center (ASCC).

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This printer, surpassing its predecessor in size, aims to advance sustainable manufacturing across various industries.

FoF 1.0 can print objects as large as 96 feet long by 32 feet wide by 18 feet high, with a printing speed of up to 500 pounds per hour.

This printer utilizes thermoplastic polymer and offers promising opportunities for eco-friendly and cost-effective manufacturing. It could be used in industries such as national security, affordable housing, bridge construction, and maritime vessel fabrication.

Substantial support from the Office of the Secretary of Defense through the U.S. Army Corps of Engineers made the development and fabrication of FoF 1.0 possible. 

It is designed not only as a large-scale printer but also as a versatile system capable of dynamically switching between various manufacturing processes, including additive manufacturing, subtractive manufacturing, continuous tape layup, and robotic arm operations.

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Read Also: Creality Initiates Sale of K1 Max 3D Printer with Better Price and Exciting Features as well as Amazon Prime Day Offers

New Research Frontiers

FoF 1.0’s capabilities extend beyond traditional manufacturing processes, offering new research opportunities in collaborative robotics operations, sensor integration, high-performance computing, and artificial intelligence.

These advancements are expected to meet rigorous quality standards and drive innovation across multiple sectors.

“FoF 1.0 opens up new research frontiers to integrate these collaborative robotics operations at a very large scale with new sensors, high-performance computing and artificial intelligence to create born-certified systems that meet high quality standards,” ASCC Executive Director Habib Dagher said in a press release statement.

The printer’s potential extends to developing biobased feedstocks from Maine’s abundant wood residuals. Initiatives such as BioHome3D aim to leverage this technology to create sustainable and affordable housing solutions while advancing lightweight structures and vessel technologies crucial for national security.

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“Maine needs an estimated 80,000 additional homes by 2030, many specifically for households with incomes at or below the area median income.

This new technology allows UMaine-ASCC to scale up its research and production of its innovative biobased 3D printed home technology,” said MaineHousing’s Development Director Mark Wiesendanger. 

“This effort creates another means of producing quality affordable housing, while further driving costs down, and using abundant wood residuals from Maine’s sawmills.” 

Related Article: ‘Chameleon Robots:’ These Robots Can Change Colors and Mimic Their Surroundings Through 3D Printing

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Maine

Maine museum home to more than 140 historic boats

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Maine museum home to more than 140 historic boats



Maine museum home to more than 140 historic boats – CBS Boston

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Boasting an historic boat collection of more than 140 vessels and multiple temporary and permanent exhibits, the campus of the Maine Maritime Museum spans 20 acres along the banks of the scenic Kennebec River in Bath, Maine. Sponsored by New England Chevy Dealers.

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Maine State Police seek help in 26-year-old disappearance case of Angel “Tony” Torres

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Maine State Police seek help in 26-year-old disappearance case of Angel “Tony” Torres


SACO, Maine (WGME) — Maine State Police are asking for the public’s help in the investigation of a man’s disappearance that has remained unsolved for 26 years.

Angel “Tony” Torres reportedly went missing in May of 1999, last seen around the area of Saco, Biddeford, and Old Orchard Beach.

Police say foul play is suspected.

On Torres’ 38th birthday in 2016, his family reportedly received a donation that allowed them to offer a $10,000 reward for his whereabouts.

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Since then, police say the reward has been bumped up to $20,000 following another donation.

Police are directing anyone with information on Torres’ disappearance to call (207) 624-7076 x9 or use the tip form here.



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The tush push is still illegal in Maine high school football 

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The tush push is still illegal in Maine high school football 


The Philadelphia Eagles will be able to continue their successful short yardage play, known as the “tush push,” after NFL owners rejected a proposal to ban the much-debated maneuver this week.

But don’t expect to see the play taking hold in Maine high school football — at least not legally.

Two Maine high school football rules officials explained to the Bangor Daily News how the tush push, which involves offensive players lining up in the backfield and helping to push the quarterback forward once the ball is snapped, conflicts with a “helping the runner” rule.

“The procedure is, if you start to see it, you blow the play dead,” said Allan Snell from Maine’s association for football officials.

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The helping the runner rule applies across the country where state organizations follow the National Federation of State High School Associations football rulebook. The helping the runner rule says that an offensive player can’t push, pull or lift the ballcarier to advance their forward progress.

Ralph Damren, who has been refereeing Maine football games for decades, is also the football rules interpreter for Maine and represents the state at NFHS Football Rules Committee meetings. In that role, he helps referees across the state understand and implement those rules.

“Our stance on the tush push, or whatever you want to call it, is that the forward progress has stopped once the runner’s ability to advance on his own has stopped,” Damren explained. “So we don’t flag it for helping the runner, we just kill the play. And rule that the ball is dead right where it is.”

A particularly aggressive case could be flagged for a five-yard helping the runner penalty, the Maine officials explained, but typically referees would just blow a play dead once they see a player pushing a teammate to advance forward progress.

Different states could have different interpretations of the helping the runner rule and how it applies to a tush-push-like play, Damren said.

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Damren said that plays like this could happen either in goal line situations or other short yardage plays.

“You might see it on the goal line, but a lot of times you would see it on a close to a first down situation where his teammates want to push him to gain an extra inch, maybe” Damren said.

The tush push is also sometimes called the “Brotherly Shove” for its association with the Philadelphia Eagles. Snell said it may be popular with some teams in the NFL, but the approach raises some competitive and safety concerns at the high school level. Damren likened the tush push to a rugby scrum.

“Rugby is a very, very risky sport,” Damren added. “And I don’t think we want to turn football into rugby.”

NFHS felt strongly enough about dissuading the tush push in high school football that it made the helping the runner rule an official point of emphasis in 2023.

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“Rule changes have been made at higher levels of football allowing offensive teams to pile in behind and directly push the runner. Because of these changes, we are now seeing similar plays at the high school level,” NFHS wrote at the time. “As guardians of the game, it is imperative that all stakeholders work together to remove ‘helping the runner’ from our high school game.”

Damren said coaches have been “very amicable” about officials’ approach to not allowing tush-push-like plays in Maine high school football, and that they “haven’t run into any problems” with it in the last few years.

Bangor High School football coach Dave Morris said he doesn’t really have an opinion on the tush push in the NFL and wasn’t overly familiar with the Eagles’ formation and approach with the play beyond seeing it on TV a few times.

“I think in high school football, if you’re relying on that to get the yardage, then you’re probably not doing what you probably could be doing up front, in terms of blocking and trying to dominate somebody up front,” Morris said.



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