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Blake, Wm. Mary at Her Distaff Watched Over by Two Angels, object 4. 1816.

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The University of Maine has introduced the world’s largest polymer 3D printer, Factory of the Future 1.0, capable of printing up to 500 pounds per hour and creating objects nearly 100 feet long.

This versatile printer can construct houses, military vehicles, and bridges using technologies that include additive and subtractive manufacturing, continuous tape layup, and robot arm operations. The printer is designed to use bio-based materials like wood residuals, promoting sustainable manufacturing, and can build a house in under 80 hours.

Despite its potential for civilian use in housing, the printer's development was significantly funded by U.S. defense and energy departments.

Researcher: “You can basically deconstruct it, grind it up if you wish and do it again.”