It should be noted that some air purifiers have negative ions or negative oxygen ion functions, in fact, the negative oxygen ions thereof are not true oxygen, and they are easily unstable for negative oxygen ions during the generation of negative oxygen ions. Ozone, a short time to open negative oxy......

Solar Garden Lamp Is Also Called Solar Garden Lamp

In the field of clean energy in China, the development trend of photovoltaic power in recent years is particularly attracting attention.

Solar energy, as the name suggests, is to transform sunlight and heat into energy and to operate under sunlight. But the Institute of nanoscience and technology at Soochow University has broken this restriction to develop a new hybrid solar panel, combined with solar panels and nano friction generat......

What Are The Advantages Of Solar Landscape Lamps