Today’s Solutions: July 08, 2025

About a decade ago, some early scientific research suggested that playing memory games could increase “fluid intelligence,” which is–the capacity to solve problems in novel situations, independent of acquired knowledge. A spate of apps, books and classes resulted, all claiming to make people smarter. Unfortunately, later studies proved that “braintraining” (as it’s sometimes call) has no effect on your general intelligence. The most recent research in psychology and neuroscience, however, has found five effective strategies…

Print this article
More of Today's Solutions

Turning plastic into pain relief: scientists transform PET waste into paracet...

BY THE OPTIMIST DAILY EDITORIAL TEAM In a groundbreaking blend of biotechnology and sustainability, researchers at the University of Edinburgh have figured out how ...

Read More

10 effective ways to get kids off screens this summer

BY THE OPTIMIST DAILY EDITORIAL TEAM Summer vacation presents an excellent opportunity for children to disconnect from their digital gadgets and participate in stimulating ...

Read More

This map shows what Indigenous land you live on

If you’ve attended a virtual lecture or presentation lately you may have noticed that the speakers initiated the event with an acknowledgment of which ...

Read More

Transforming migrant rhetoric is key in preventing genocides

The recent outbreak of war in Ukraine has forced many refugees to seek safety in countries throughout Europe. They are one part of a ...

Read More