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Graphene battery and its advantages. Graphene battery is a kind of hybrid between a capacitor and a chemical current source.

Magnetic refrigerator. Technology is in the process of development! Magnetic refrigerator – a refrigerator, a magnetic cooling device, which is

Aerogel is a class of materials, which is a gel. Aerogel is a class of materials, which is a gel

“Inexhaustible” source of electrical energy from graphene sheets. Technology is in the process of development! Due to Brownian motion (thermal

The silicon carbide. Silicon carbide is a binary inorganic compound of silicon carbon (SiC), colorless crystal. Has a high hardness,

Alkanes, properties, and chemical reactions. Alkanes – hydrocarbons of linear or branched structure containing only simple chemical bond and forming

Geotubes.   Geotubes: Geotubes is filters, made in the form of a cylindrical bulk bags made of high-strength geotextile that

Photoacoustic effect. The photoacoustic effect is the formation of sound waves after absorption of the irradiated material. It allows to