Today’s Solutions: December 05, 2025

This clay brick from a pair of Colombian architects shows that material innovation doesn’t always have to be high-tech. When Colombian architects Miguel Niño and Johanna Navarro set out to re-engineer the brick, they did so through the lens of sustainability. They wanted to create a mass producible, high-performance material that could be used to build better homes in their country. Enter Bloque Termodisipador BT from Niño and Navarro’s company Sumart Diseño y Arquitectura SAS.…

Print this article
More of Today's Solutions

Europe’s low-carbon future: Denmark’s North Sea oil field is now a carb...

Once a symbol of fossil fuel extraction, the remote Nini oil field in the North Sea is preparing for a new role: storing millions ...

Read More

Grace Richardson makes history as first openly gay Miss England: ‘I’ve achiev...

BY THE OPTIMIST DAILY EDITORIAL TEAM When Grace Richardson took the stage at the Miss England final in Wolverhampton, she wasn’t just chasing a ...

Read More

World’s first hydrogen-powered cargo vessel to set sail in Paris this year

In a world's first, a commercial hydrogen-powered cargo vessel will make its maiden voyage later this year. Developed by French shipowner Compagnie Fluvial Transport ...

Read More

A guide to self-kindness: transforming negative self-talk into positive affir...

As we go through the motions of daily life, it's tempting to listen to our inner critic's constant commentary. Negative self-talk, or the constant ...

Read More