The sun shines everywhere. So how can we easily capture the energy the rays of sun bring wherever they hit the earth? The answer is perovskite. What? Perovskite is a mineral composed of calcium titanium oxide that scientists at the University of Sheffield have now turned into a “spray on solar cell”. The invention has the potential of turning any surface into a light absorbing solar panel.
Perovskite: paint that turns any surface into a solar panel
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 More3 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 MoreAn 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 MoreEnsuring 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
