Economy Technology Dirt-powered sensors help farmers optimize their fields By Ytech on Wednesday, March 12, 2025 An innovative solution to remotely power devices using natural biological processes could help farmers get the most from their fields. VOA’s Kane Farabaugh has more. … TelegramWhatsAppPinterestFacebookMastodonNextdoorX Related Previous Post Next Post Related Posts Economy Science NASA, SpaceX launch crew to space station to retrieve stuck astronauts Economy Technology UN: Iran using drones to enforce hijab law Economy Science Pi Day counts on never-ending numerical sequence for March 14 celebrations