Battery Articles

• Energy Technology
  Electricity
  Sports Science
  Electronics
  Technology
  Batteries
   
  

  Capacitor

  A capacitor is an electrical device that can store energy in the electric field between a pair of closely spaced conductors (called 'plates'). When voltage is applied to the capacitor, electric ... > more
• Healthy Aging
  Attention Deficit Disorder
  Inorganic Chemistry
  Chemistry
  Nuclear Energy
  Dietary Supplement
   

  Heavy metals

  A heavy metal is any of a number of higher atomic weight elements, which has the properties of a metallic substance at room temperature. Living organisms require trace amounts of some heavy metals, ... > more
• Acid Rain
  Sports Science
  Heartburn
  Pollution
  Gastrointestinal Problems
  Vitamin B
   
  

  PH

  pH is a measure of the activity of hydrogen ions (H+) in a solution and, therefore, its acidity or alkalinity. Aqueous solutions with pH values lower than 7 are considered acidic, while pH values ... > more
• Technology
  Robotics Research
  Sports Science
  Transportation Science
  Batteries
  Medical Technology
   
  

  Mobile phone

  A mobile phone or cell phone is an electronic telecommunications device with the same basic capability as a conventional fixed-line telephone, but which is also entirely portable and is not required ... > more
• Vehicles
  Aviation
  Transportation Science
  Sports Science
  Civil Engineering
  Energy Technology
   
  

  Transport

  Transport or transportation is the movement of people, goods, signals and information. The field of transport has several aspects: loosely they can be divided into a triad of infrastructure, ... > more
• Solar Energy
  Energy Technology
  Thermodynamics
  Electricity
  Wind Energy
  Energy Policy
   
  

  Geothermal power

  Geothermal power is the use of geothermal heat for electricity generation. It is often referred to as a form of renewable energy, but because the heat at any location can eventually be depleted it ... > more
• Healthy Aging
  Dietary Supplement
  Attention Deficit Disorder
  Sports Medicine
  Sports Science
  Chemistry
   
  

  Cadmium

  Cadmium is a chemical element in the periodic table that has the symbol Cd and atomic number 48. A relatively rare, soft, bluish-white, toxic transition metal, cadmium occurs with zinc ores and is ... > more
• Energy and the Environment
  Renewable Energy
  Environmental Science
  Nuclear Energy
  Petroleum
  Energy Technology
   
  

  Future energy development

  Energy development is the ongoing effort to provide abundant and accessible energy, through knowledge, skills and constructions. When harnessing energy from primary energy sources and converting them ... > more
• Sports Science
  Chemistry
  Inorganic Chemistry
  Organic Chemistry
  Nature of Water
  Spintronics
   
  

  Vanadium

  Vanadium is a chemical element in the periodic table that has the symbol V and atomic number 23. A rare, soft and ductile element, vanadium is found combined in certain minerals and is used mainly to ... > more
• Nanotechnology
  Lung Cancer
  Brain Tumor
  Cancer
  Prostate Cancer
  Colon Cancer
   

  Nanomedicine

  Nanomedicine is the medical application of nanotechnology and related research. It covers areas such as nanoparticle drug delivery and possible future applications of molecular nanotechnology (MNT) ... > more

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