Matter & Energy Articles

• Physics
  Quantum Physics
  Astrophysics
  Black Holes
  Albert Einstein
  Nuclear Energy
   
  

  Physics

  Physics is the science of matter and its motion—the science that deals with concepts such as force, energy, mass, and charge. As an experimental science, its goal is to understand the natural ... > more
• Spintronics
  Physics
  Graphene
  Materials Science
  Energy Technology
  Electricity
   
  

  Semiconductor

  A semiconductor is a material with an electrical conductivity that is intermediate between that of an insulator and a conductor. A semiconductor behaves as an insulator at very low temperature, and ... > more
• Dietary Supplement
  Cholesterol
  Triglycerides
  Alternative Medicine
  Heartburn
  Nutrition
   
  

  Fatty acid

  A fatty acid is a carboxylic acid (or organic acid), often with a long aliphatic tail (long chains), either saturated or unsaturated. Depending on the context, fatty acids may be assumed to have at ... > more
• Energy Technology
  Engineering
  Technology
  Electronics
  Civil Engineering
  Electricity
   
  

  Electrical engineering

  Electrical engineering (sometimes referred to as electrical and electronic engineering) is a professional engineering discipline that deals with the study and application of electricity, electronics ... > 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
• Nature of Water
  Thermodynamics
  Chemistry
  Graphene
  Sports Science
  Inorganic Chemistry
   

  Boiling point

  The boiling point of a substance is the temperature at which it can change its state from a liquid to a gas throughout the bulk of the liquid. A liquid may change to a gas at temperatures below the ... > more
• Climate
  Global Warming
  Renewable Energy
  Sports Science
  Petroleum
  Fossil Fuels
   
  

  Methane

  Methane is a significant and plentiful fuel which is the principal component of natural gas. Burning one molecule of methane in the presence of oxygen releases one molecule of CO2 (carbon dioxide) ... > more
• Petroleum
  Fossil Fuels
  Sports Science
  Energy Policy
  Alternative Fuels
  Nature of Water
   
  

  Oil refinery

  An oil refinery is an industrial process plant where crude oil is processed and refined into useful petroleum products. Raw oil or unprocessed ("crude") oil is not very useful in the form it comes in ... > more
• Alternative Fuels
  Fossil Fuels
  Fuel Cells
  Nature of Water
  Sports Science
  Petroleum
   

  Propellant

  A propellant is a material that is used to move an object by applying a motive force. This may or may not involve a chemical reaction. It may be a gas, liquid, plasma, or, before the chemical ... > more
• Nanotechnology
  Physics
  Materials Science
  Engineering
  Sports Science
  Technology
   
  

  Nanotechnology

  Nanotechnology refers broadly to a field of applied science and technology whose unifying theme is the control of matter on the molecular level in scales smaller than 1 micrometre, normally 1 to 100 ... > more

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