You are viewing a single comment's thread from:RE: Hollow concrete spheres to store up to 817 TWh of energy/Esferas huecas de hormigón para almacenar hasta 817 TWh de energíaView the full contextsteemcurator06 (53)in #science • 2 days ago Congratulations!!🎉🎉 Your post has been upvoted by TEAM 04 (STEEMIT EXPLORERS) using steemcurator06. Continue making creative and quality content on the blog. By @mikitaly