It is obviously difficult to have a placebo-controlled study with light but they have been done using negative ion generators ...

Most of us love to stay dry and cozy on a rainy day, but getting out and taking a walk in the rain can have some surprising ...

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

An electron is transferred from sodium to chlorine. Sodium becomes a positive ion and chlorine becomes a negative ion. The positive and negative ions attract each other and form the ionic compound ...

The four models highlighted in this article—Glamair Travel Hair Dryer with Diffuser, Glamair High-Speed Hair Dryer, Negative ...

The Geimori GU78 and GU64 grinders are the first fully in-house creations of startup home coffee equipment parent company ...

Tell students that ions are atoms or molecules that have either a positive or negative charge. 2. Show students a model of a salt crystal on the molecular level. Explain that one way to make a model ...

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 ...

Before you start cutting up that ‘negative ion’ health bracelet or personal massager, be aware that these are highly likely to contain thorium oxide or similar radioactive powder, as this ...

Ionization breaks the hydrogen atom down into its positive ions (hydrogen protons) and negative ions (electrons). Both types of ions are naturally drawn to the cathode situated on the other side ...

"There are clear indications that people feel more positive after inhaling negative ions," says Dr Niek Buurma of Cardiff University Many of us avoid going out when it is raining, but there could ...

In its simplest form, a static eliminator or static ionizer is a static reduction device that produces positive and negative ions which are attracted to an unbalanced surface or material. As long as ...