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The weather is hot, and fans have become one of the tools for cooling off. However, the mesh cover of the fan blades gathers a lot of dust. If not cleaned, the air blown out will be dusty, which can easily cause respiratory diseases. Is there a method to quickly clean the fan? Electric Fan … Read more
When it comes to monitoring crop health, aerial images taken from planes can only tell you so much. This is where a new type of spectral sensor comes into play, as it is directly mounted on the underside of a plant’s leaf. This device was developed by Ko-ichiro Miyamoto, Kaori Kohzuma, and their colleagues at … Read more