Today’s Solutions: July 21, 2026

It seems there’s no limit to what the 3D printer can do. In the past couple weeks we’ve written about a 3D-printed artificial human heart and a 3D-printed organ that mimics the lungs in terms of function. Now the 3D printer is being utilized for another monumental task: creating a complete neighborhood for some of the world’s poorest people, who currently live without shelter in Latin America.

The nonprofit behind the neighborhood, New Story, released a video last week that shows renderings of the layout of the homes—and they’re actually quite wonderful. The homes feature curved edges and wooden columns, and be 3D printed in less than a day. Best of all, these houses are much more affordable than the standard low-cost homes that New Story currently builds in the developing world, which cost around $7,000.

With the world’s first 3D-printed neighborhood, New Story wants to show that it’s entirely possible to create affordable, beautiful homes for even the most vulnerable people in society.

Solutions News Source Print this article
More of Today's Solutions

In Cuba’s fuel crisis, solar tricycles took the streets

BY THE OPTIMIST DAILY EDITORIAL TEAM Cuba has long been known for its vintage cars — the American ones that kept rolling through decades ...

Read More

Why summer slips away so quickly and how to make it feel longer, according to...

BY THE OPTIMIST DAILY EDITORIAL TEAM It's hard to believe it's almost August; if you're anything like us, you’re probably wondering where June and ...

Read More

This “Smart Tampon” uses AI to screen for cervical cancer

Using cutting-edge technology, recent Johns Hopkins University graduates have made a significant advancement that could safeguard more women against cervical cancer. Cervical Cancer Awareness ...

Read More

How to navigate the holidays with toxic family members: expert advice for a p...

BY THE OPTIMIST DAILY EDITORIAL TEAM The holidays often promise warmth, connection, and celebration, but for those with toxic family dynamics, they can feel ...

Read More