A SUMMARY of the results of an experimental research concerning the formation of negative ions from electrons may prove of interest. The electrons were generated by means of light emitted from a ...

The attraction by chlorine is stronger than the attraction by sodium. An electron is transferred from sodium to chlorine. Sodium becomes a positive ion and chlorine becomes a negative ion. The ...

然而当体内的自由基过多的时候，就会攻击人体，带来的危害极大：破坏细胞膜、使蛋白酶失去活性、加速细胞衰老、导致细胞变异、破坏基因等等，会引发衰老、疾病甚至死亡。所以清除体内过多的自由基是延缓衰老、维持健康的关键。负氧离子是有效清除自由基的方法之一。

We picked five Dyson Supersonic alternatives from Zuvi, Shark, and more, all tested and approved by a beauty tech shopping ...

The European Space Agency’s (ESA) Negative Ions at the Lunar Surface (NILS) instrument, carried by Chang’e-6, detected negative ions on the lunar surface, produced by interactions with the ...

In 2024, finding an affordable yet effective high-speed hair dryer doesn’t have to be difficult. The four models highlighted ...

Both groups did this by placing positive and negative surface charges on the inner walls of a nanochannel (Fig. 1c). When the channels were filled with an ionic solution, mobile positive ions were ...

After decades of lithium-ion batteries dominating the market, a new option has emerged: batteries made with sodium ions.

When it comes to selecting a hair dryer, understanding your needs and the available features can make all the difference.

Consider this from Mike Patti, senior vice president of operations at Tops Markets: “You talk to some of the younger folks ...

Speaking of hair health, you can count on CHI’s ceramic heat technology and negative ions to produce shinier, static-free and ...