Electronics Articles

• Batteries
  Energy Technology
  Electricity
  Fuel Cells
  Sports Science
  Biochemistry
   
  

  Battery (electricity)

  In science and technology, a battery is a device that stores chemical energy and makes it available in an electrical form. It consists of one or more voltaic cells, each of which is composed of two ... > more
• Engineering
  Civil Engineering
  Energy Technology
  Materials Science
  Thermodynamics
  Technology
   
  

  Mechanical engineering

  Mechanical engineering is a very broad field of engineering that involves the application of physical principles for analysis, design, manufacturing, and maintenance of mechanical ... > more
• Nature of Water
  Sports Science
  Physics
  Graphene
  Nuclear Energy
  Inorganic Chemistry
   

  Supercooling

  Supercooling is the process of chilling a liquid below its freezing point, without it becoming solid. A liquid below its freezing point will crystallize in the presence of a seed crystal or nucleus ... > more
• Materials Science
  Chemistry
  Inorganic Chemistry
  Electronics
  Healthy Aging
  Attention Deficit Disorder
   
  

  Polymer

  "Polymer" is a generic term used to describe a very long molecule consisting of structural units and repeating units connected by covalent chemical bonds. A key feature that distinguishes polymers ... > more
• Information Technology
  Hacking
  Encryption
  Biometric
  Engineering
  Weapons Technology
   

  Security engineering

  Security engineering is the field of engineering dealing with the security and integrity of real-world systems. It is similar to systems engineering in that its motivation is to make a system meet ... > more
• Dogs
  Animals
  Veterinary Medicine
  Microarrays
  Zoology
  Wild Animals
   

  Microchip implant (animal)

  A microchip is an identifying integrated circuit placed under the skin of a dog, cat, or other animal. The chips are about the size of a large grain of rice and are based on a passive RFID ... > more
• Energy and the Environment
  Solar Energy
  Renewable Energy
  Geomagnetic Storms
  Environmental Science
  Graphene
   
  

  Solar cell

  A solar cell (or a "photovoltaic" cell) is a device that converts photons from the sun (solar light) into electricity. In general, a solar cell that includes both solar and nonsolar sources of light ... > more
• Graphene
  Nature of Water
  Sports Science
  Physics
  Chemistry
  Spintronics
   
  

  Indium

  Indium is a chemical element in the periodic table that has the symbol In and atomic number 49. This rare, soft, malleable and easily fusible poor metal, is chemically similar to aluminium or gallium ... > more
• Spintronics
  Graphene
  Materials Science
  Chemistry
  Physics
  Sports Science
   
  

  Germanium

  Germanium is a chemical element in the periodic table that has the symbol Ge and atomic number 32. This is a lustrous, hard, silver-white, metalloid that is chemically similar to tin. Germanium forms ... > more
• Chemistry
  Sports Science
  Organic Chemistry
  Biochemistry
  Inorganic Chemistry
  Materials Science
   
  

  Macromolecule

  The literal definition of the term macromolecule implies large molecule. In the context of science and engineering, the term may be applied to conventional polymers and biopolymers (such as DNA) as ... > more

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