Most of the developing world quickly goes dark after the sun sets. Kerosene lamps and polluting generators can provide light for some, but the fumes these two sources emit cause cancer, and other breathing problems. A tech startup has a playful solution: the soccer ball. On the inside of this special soccer ball is a mechanism that captures kinetic energy when people kick it around. On the outside of the soccer ball is a plug that lamps and other devices can plug into to harness the stored energy. Now that’s bright.
Innovative soccer ball turns into energy source
More of Today's Solutions
Two Black women to serve together in the United States Senate in a historic f...
BY THE OPTIMIST DAILY EDITORIAL TEAM For the first time in American history, two Black women will serve together in the Senate. Angela Alsobrooks, ...
Read MoreResilient community-building: staying safe in times of uncertainty
BY THE OPTIMIST DAILY TEAM Recent global and domestic developments have left many feminists and allies feeling uneasy, uncertain about their place in society, ...
Read More3 lifestyle hacks to help you become a little happier
There is no one path to finding happiness, but there are some lifestyle changes you can make to become more receptive to happiness. Without ...
Read MoreFor the first time ever, Greece meets energy demands with 100% renewables
The other week, Greece celebrated an exciting milestone! All of the country’s electricity needs were met by renewable energy for the first time, as ...
Read More
