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Source channel @githubtrending · Post #15535 · Mar 3
#shell ESP-CSI uses Wi-Fi Channel State Information (CSI) on all ESP32 chips to sense breathing, chewing, walking, or other movements without contact or extra hardware. You get rich data like signal phase and amplitude for smart monitoring, activity detection, positioning, and AI apps, with easy OTA upgrades, BLE help, and examples for quick starts like radar or cloud uploads—saving costs while boosting your IoT projects' accuracy and reliability. https://github.com/espressif/esp-csi
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@googlefactss · Post #40237 · 12/02/2025, 11:01 AM
❄️ Hot water does NOT freeze faster than cold water. While a rare phenomenon called the Mpemba effect suggests it can happen under specific conditions, cold water almost always freezes first. [Source] This post is a correction for another one we posted in the past [here] @googlefactss#Science#Physics#WaterFreezing#MpembaEffect#MythBusted