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 Archaeologists find million-year-old fossil of a human ancestor Economy Technology Launch pad problem delays SpaceX flight to replace NASA’s stuck astronauts Economy Chest X-ray confirms improvements in pope’s condition, Vatican says