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of my my latest eBook. The free edition is a Hybrid eBook and you must be connected to the Internet to use it.  The pay version of  Graphic Lab Manual(GLM) is a Standalone PDF Document and contains far less advertisement than the free verions does.
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Site Link#  Site Topic  Book Link(Amazon)    
 Right Click Red Number, Open in New Window  
161  Isaac Newton
162  weights on other worlds
163  Newton's Laws of Motion
164  NSSDC's General Public Page
165  Electromagnetic Waves(Phy 2000) 
166  Space Science (NASA)
167  Fowler's Physics Applets
169  Ion Propulsion  
170  The Physics Classroom
171  Physics (Interactive Textbook)
172  Physics 2000
173  Physics Applets (Sergey Kiselev)
174  Ion Propulsion
175  Pendulum  (Prof. Fu-Kwun Hwang)
176  Laser Tutorial (Web Science Resources)
177  Physics Applets (Univ. Oregon)
178  Ion Beams and Mass
179  Stanford Linear Accelerator
180  The Feynman Double Slit

New! ( Fall 2007) Get Bill's Free book Force Fields.  A E&M physics primer for electronics students. Download Zipped PDF file: Click Here!