Energy Technology Articles

• Thermodynamics
  Physics
  Sports Science
  Quantum Physics
  Nuclear Energy
  Solar Energy
   
  

  Statistical mechanics

  Statistical mechanics is the application of statistics, which includes mathematical tools for dealing with large populations, to the field of mechanics, which is concerned with the motion of ... > more
• Detectors
  Healthy Aging
  Attention Deficit Disorder
  Sports Science
  Sports Medicine
  Nature of Water
   
  

  Radon

  Radon is a chemical element in the periodic table that has the symbol Rn and atomic number 86. A radioactive noble gas that is formed by the disintegration of radium, radon is one of the heaviest ... > more
• Thermodynamics
  Physics
  Sports Science
  Nature of Water
  Solar Energy
  Quantum Physics
   
  

  Entropy

  In thermodynamics, entropy is an extensive state function that accounts for the effects of irreversibility in thermodynamic systems, particularly in heat engines during an engine cycle. While the ... > more
• Nanotechnology
  Sports Science
  Chemistry
  Inorganic Chemistry
  Materials Science
  Physics
   
  

  Gold

  Gold is a chemical element in the periodic table that has the symbol Au and atomic number 79. A soft, shiny, yellow, dense, malleable, ductile transition metal, gold does not react with most ... > more
• Osteoporosis
  Women's Health
  Food Additives
  Dietary Supplement
  Vitamin
  Nutrition
   
  

  Calcium

  Calcium is a chemical element in the periodic table that has the symbol Ca and atomic number 20. Calcium is a soft grey alkaline earth metal that is used as a reducing agent in the extraction of ... > more
• Mining
  Pollution
  Healthy Aging
  Attention Deficit Disorder
  Sports Science
  Sports Medicine
   
  

  Lead

  Lead is a chemical element in the periodic table that has the symbol Pb and atomic number 82. Lead has a dull luster and is a dense, ductile, very soft, highly malleable, bluish-white metal that has ... > more
• Sports Science
  Transportation Science
  Vehicles
  Construction
  Quantum Physics
  Civil Engineering
   
  

  Bicycle

  A bicycle, pushbike, or bike, is a pedal-driven land vehicle with two wheels attached to a frame, one behind the other. First introduced in 19th-century Europe, bicycles evolved quickly into their ... > more
• Quantum Physics
  Physics
  Nuclear Energy
  Detectors
  Inorganic Chemistry
  Albert Einstein
   
  

  Particle physics

  Particle physics is a branch of physics that studies the elementary constituents of matter and radiation, and the interactions between them. It is also called "high energy physics", because many ... > more
• Acoustics
  Nature of Water
  Optics
  Sports Science
  Thermodynamics
  Physics
   
  

  Speed of sound

  The speed of sound is a term used to describe the speed of sound waves passing through an elastic medium. The speed varies with the medium employed (for example, sound waves move faster through water ... > more
• Biochemistry
  Cell Biology
  Molecular Biology
  Organic Chemistry
  Genetics
  Biotechnology
   
  

  Protein

  Proteins are large organic compounds made of amino acids arranged in a linear chain and joined together between the carboxyl atom of one amino acid and the amine nitrogen of another. This bond is ... > more

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