Spain has long been a wind-energy pioneer. It should only be fitting that the latest, hottest wind innovation comes from the South European nation. Spanish startup Vortex Bladeless has developed a technology to harvest energy from wind without using blades—as it names suggests. Because it has no moving parts, the straw-shaped turbine is cheap to build and easy to maintain. As such, it is a prime candidate for decentralized energy systems in areas where no power grid has ever been deployed. Can you guess how it works?
Bladeless turbine to make wind-energy systems affordable and easy to maintain
More of Today's Solutions
Period tax scrapped in Pakistan: what the ruling means for women
BY THE OPTIMIST DAILY EDITORIAL TEAM Two lawyers filed a court case. Thousands signed a petition. Pakistan just agreed to scrap its sales tax ...
Read MoreHow to reset your gut in 30 days, according to a gastroenterologist
BY THE OPTIMIST DAILY EDITORIAL TEAM You’ve probably spent more time than you’d like to admit wondering if something is off with your gut. ...
Read MoreThousands of people in the UK to receive landmark trials for dementia blood t...
In an effort to revolutionize dementia diagnosis, two large studies are planned to take place across the UK, offering thousands of concerned individuals blood ...
Read MoreHow to use borax spray safely and effectively around your home
BY THE OPTIMIST DAILY EDITORIAL TEAM If you’re looking to cut back on harsh chemicals at home, you’re not alone. More and more people ...
Read More
