Today’s Solutions: December 18, 2025

If you’ve been following the Optimist Daily for the past couple years, you’ll know that many companies are trying to design windows that can harvest energy from sunlight. The problem is often these solar windows are inefficient and block sunlight from getting through, darkening rooms in the process. To solve this issue, a design firm is turning to the art of origami to create blinds that you can hang inside your window that simultaneously generate electricity while bringing more natural light inside. The geometric shape of these origami-style blinds makes it possible to bounce light between multiple solar panels, generating more power than solar windows. For apartment dwellers who want to generate clean energy but can’t place solar panels on their rooftops, these blinds are an especially exciting prospect.

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

More US states and cities are boosting minimum wages in 2026. What does it me...

BY THE OPTIMIST DAILY EDITORIAL TEAM As the federal minimum wage remains frozen at $7.25 an hour, unchanged since 2009, cities and states across ...

Read More

3 organization hacks for Type B brains that actually work

BY THE OPTIMIST DAILY EDITORIAL TEAM Scroll through any productivity blog or time-management book, and you’ll find a familiar formula: rigid routines, detailed planners, ...

Read More

An easy hack to counteract the harmful health effects of sitting all day

Humans are not designed to spend the entire day seated. Nonetheless, billions of us do it at least five days per week, as Western ...

Read More

Ensuring no pet goes hungry: The rise of pet food banks in the UK

Pete Dolan, a cat owner, recalls the tremendous help he received from Animal Food Bank Support UK, a Facebook organization that coordinates volunteer community ...

Read More