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
Doctors can see blood vessels in new ways with this technique
Imaging blood vessels is harder than you might think. Information about the surrounding structures and cells in the tissue have to be imaged multiple ...
Read MoreThe brightest corners of the world: the 20 happiest countries in 2024
For the seventh consecutive year, Finland basks in the glow of happiness, topping the charts as the world's happiest country, according to the 2024 ...
Read MoreOutdoor play could be a visionary solution for children’s eye health
In the age of screens and digital devices, encouraging children to engage in outdoor play may appear to be a daunting task. However, new ...
Read MoreDublin expands car-free zones to improve bus travel and city life
BY THE OPTIMIST DAILY EDITORIAL TEAM Dublin is taking further steps to reduce private car traffic in its city centre, with new restrictions set ...
Read More
