The BME280 sensor was easier to set up, as it communicates over the I2C serial protocol. This means that we only needed to ...

While there’s no shortage of DIY holiday gift ideas, trying to put together one at the last minute might be a tall task even for the most accomplished tinkerer. But on the YouTube channel Easytronic, ...

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

The world's first commercial supercritical carbon dioxide power generator started operation in Southwest China's Guizhou province on Saturday, marking a significant milestone in the global transition ...

2025 was the third hottest year on record, but thousands of cities saw record heat and one broke a record for cold. By Harry Stevens and Eric Niiler Last year was Earth’s third hottest globally, but ...

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