Science

Signal transduction is the transmission of molecular signals from a cell’s exterior to its interior. A signal transduction in biology is a cellular mechanism. Signals…

Shatter cones are distinctive cone or fan-shaped features in rocks, with radiating fracture lines that resemble a horsetail. These are rare geological features that are…

Nabesite is a rare silicate mineral of the zeolite group with the chemical formula Na2BeSi4O10·4(H2O). It is an orthorhombic-disphenoidal mineral containing beryllium, hydrogen, oxygen, silicon,…

Smoky quartz is a gray, translucent version of quartz. The Smoky Quartz crystal is a grounding stone known for its ability to help you move…

The mind-machine interface is the direct communication path between the brain and external devices. A mind-controlled wheelchair is a mind-machine interfacing device that uses thought…

A nanogel is a nanoparticle composed of a hydrogel—a crosslinked hydrophilic polymer network. They are in nanosized range networks of physically or chemically entangled polymeric…

A colorless gas that becomes a pale-yellow liquid below 21°C and solidifies below -11°C is dinitrogen tetroxide, generally referred to as nitrogen tetroxide (NTO). The…

Indium is a chemical element, the rare metal of main Group 13 (IIIa, or boron group) of the periodic table. It is a chemical element…

Aerogels are among the lightest solid materials known to man. Aerogel is a synthetic porous ultralight material derived from a gel, in which the liquid…

Rose quartz is a type of quartz that exhibits a pale pink to rose red hue. A pink variety of quartz, that ranges from very…

A ligand is a biochemical substance. It is a substance that forms a complex with a biomolecule to serve a biological purpose. Its function is…

The unavoidable and natural result of extracting water from an aquifer is groundwater depletion. It is a significant environmental threat; water makes up the bulk…