Technology Old Tires and Congealed Fat Generate Interest and Energy By Ytech on Friday, September 1, 2017 Some energy, like solar and wind, is renewable. Other sources of power are recyclable. Faith Lapidus tells us how old tires and congealed fat are generating interest and energy. … TelegramWhatsAppPinterestFacebookMastodonNextdoorX Related Previous Post Next Post Related Posts Economy Technology UN: Iran using drones to enforce hijab law Economy Technology Belgium makes arrests in corruption probe linked to EU Economy Technology Meta tests ‘Community Notes’ to replace fact-checkers