Today’s Solutions: October 20, 2026

Scientists have found a way to encourage teeth to repair themselves in a way that could see an end to fillings. The research team showed that a chemical can encourage cells in the dental pulp to heal small holes in mice teeth. This way they were able to repair 0.13mm holes in the teeth of the mice. A drug-soaked sponge was placed in the hole and then a protective coating was applied over the top. As the sponge broke down it was replaced by dentine, healing the tooth.

 

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

A Dutch startup is making concrete that grows its own moss

BY THE OPTIMIST DAILY EDITORIAL TEAM Most building materials are designed to resist the elements, to stay sealed and unchanged for as long as ...

Read More

The surprising history of pumpkins: from ancient staple to autumn icon

BY THE OPTIMIST DAILY EDITORIAL TEAM Pumpkin spice lattes, jack-o’-lanterns, and Thanksgiving pies: pumpkins are the unofficial mascots of fall. But behind their seasonal ...

Read More

Rotterdam becomes home to the world’s largest floating office

While Rotterdam is typically known for hosting Europe’s biggest port, the second largest Dutch city is also famous as a forerunning innovator in climate ...

Read More

There are special regions for singing in the brain

Music is a magical thing. There are many proven benefits to the power of music, from its synchronizing power to create bonds with the ...

Read More