Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...
When Brazil's Taquari River threatens to overflow, the Municipality of Muçum no longer waits and watches — it knows.
Meteorologist Stevie Daniels shows kids how to become weather scientists with a fun summer experiment that measures rainfall ...
Underneath the yellow buoy, and one meter below the water’s surface, is a probe that measures temperature, dissolved oxygen, oxidation reduction potential, and pH levels, among others. Another probe ...
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