Useful references:

• The World Nuclear Association website at:
  www.world-nuclear.org
• The Uranium and Nuclear Power Information Centre website at:
  www.uic.com.au
• The ABC’s of Nuclear Science website at:
  www.lbl.gov/abc/
• International Energy Agency website at:
  www.iea.org/
• A NASA website addresses about The Big Bang Theory and Supernovae at:
  map.gsfc.nasa.gov/m_uni/uni_101bb1.html
  imagine.gsfc.nasa.gov/docs/science
• The JET website about Fusion Basics & Glossary at:
  www.jet.efda.org/pages/fusion-basics.html
• The Howstuffworks website about Special Relativity at:
  science.howstuffworks.com/relativity.htm
• The Professional Resources Network website about “The atomic age and the making of nuclear power plants” at:
  pro-resources.net/nuclear-power-plant.html
• The Nuclear Energy Institute about the "Environment: Emissions Prevented” at:
  www.nei.org/index.asp?catnum=2&catid=346
• The “Nobelprize.com” website about Henri Becquerel at:
  nobelprize.org/nobel_prizes/
• The American Institute of Physics website about Marie Curie and the science of radioactivity at:
  www.aip.org/history/curie/contents.htm