Also neat for eSoil: "Sensor-Free Soil Moisture Sensing Using LoRa Signals" (2022) https://news.ycombinator.com/item?id=38768947
"Real-time bioelectronic sensing of environmental contaminants" (2022) https://www.nature.com/articles/s41586-022-05356-y ; bioelectric chemopresence sensors that release electricity when [...]
"Real-time bioelectronic sensing of environmental contaminants" (2022) https://www.nature.com/articles/s41586-022-05356-y ; bioelectric chemopresence sensors that release electricity when [...]