Self-healing 'concrete batteries' now 10 times better — they could one day power cities, scientists say
www.livescience.com
Called ec³, the material is made by combining cement and water with a liquid electrolyte and carbon powder — both readily available.
  • greenmonster@lemmy.dbzer0.comEnglish
    11·
    6 days ago

    Formula please… all I hear is technoturd optimism. I need to see the math. Some day just keep loving capitalism