Seeed Studio sent us a review sample of the XIAO Soil Moisture Sensor powered by the XIAO ESP32C6 wireless module and running ...
Camp Mystic in Texas flooded on July 4, killing 27 people, including 25 children. Over 200 millimeters (over seven inches) of ...
Scientists unveil penny-sized microrobots that swim, sense temperature, and run for months using light-powered brains.
The Pakistan Cricket Board (PCB) has announced a full ticket refund for the two ICC Champions Trophy matches that were abandoned without a ball being bowled at Rawalpindi Cricket Stadium. The affected ...
Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...
Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...
Dec. 21, 2025 Scientists have uncovered a missing feedback in Earth’s carbon cycle that could cause global warming to overshoot into an ice age. As the planet warms, nutrient-rich runoff fuels ...