Weapons Technology Articles

• Air Pollution
  Air Quality
  Pollution
  Environmental Science
  Environmental Issues
  Sports Science
   
  

  Smog

  Smog is a kind of air pollution, originally named for the mixture of smoke and fog in the air. Classic smog results from large amounts of coal burning in an area and is caused by a mixture of smoke ... > more
• Sports Science
  Chemistry
  Inorganic Chemistry
  Physics
  Materials Science
  Spintronics
   
  

  Platinum

  Platinum is a chemical element in the periodic table that has the symbol Pt and atomic number 78. A heavy, malleable, ductile, precious, grey-white transition metal, platinum is resistant to ... > more
• Sports Science
  Chemistry
  Spintronics
  Inorganic Chemistry
  Graphene
  Materials Science
   
  

  Manganese

  Manganese is a chemical element in the periodic table that has the symbol Mn and atomic number 25. Manganese is essential to iron and steel production by virtue of its sulfur-fixing, deoxidizing, and ... > more
• Biochemistry
  Sports Science
  Organic Chemistry
  Physics
  Detectors
  Aviation
   
  

  Mass spectrometry

  Mass spectrometry is an analytical technique used to measure the mass-to-charge ratio of ions. It is most generally used to find the composition of a physical sample by generating a mass spectrum ... > 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
• Organic Chemistry
  Biochemistry
  Heartburn
  Vitamin C
  Nutrition
  Gastrointestinal Problems
   
  

  Citric acid

  Citric acid is a weak organic acid found in citrus fruits. It is a natural preservative and is also used to add an acidic (sour) taste to foods and soft drinks. In biochemistry, it is important as ... > more
• Sports Science
  Materials Science
  Inorganic Chemistry
  Chemistry
  Hurricanes and Cyclones
  Severe Weather
   
  

  Polytetrafluoroethylene

  Polytetrafluoroethylene (PTFE) is a fluoropolymer discovered by Roy J. Plunkett (1910–1994) of DuPont in 1938. It was introduced as a commercial product in 1946 and (in an example of a ... > more
• Detectors
  Sports Science
  Optics
  Physics
  Technology
  Medical Technology
   
  

  Radar

  RADAR is a system used to detect, range, and map objects such as aircraft, ships, and rain. Powerful radio waves are transmitted, and a receiver listens for any echoes. By analysing the reflected ... > more
• Physics
  Quantum Physics
  Graphene
  Spintronics
  Alternative Fuels
  Sports Science
   
  

  Hydrogen-like atom

  Hydrogen-like atoms (or hydrogenic atoms) are atoms with one single electron. Like the hydrogen atom, hydrogen-like atoms are one of the few quantum mechanical problems which can be exactly ... > more
• Inorganic Chemistry
  Chemistry
  Materials Science
  Spintronics
  Sports Science
  Physics
   
  

  Metal

  In chemistry, a metal is an element that readily forms positive ions (cations) and has metallic bonds. Metals are sometimes described as a lattice of positive ions surrounded by a cloud of ... > more

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