Get Free Version 
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)    
 41Right Click Red Number, Open in New Window   
  Science K8   Super Science Concoctions: 50 Mysterious...
42 Math&Physics Applets(Falstad) Feynman on Electrodynamics (The Feynman...     
43 Atom Builder Activity Atom: Journey Across the Subatomic Cosmos   
44 Thermistors  Sensors & Circuits: Sensors,...
45  Batteries (New)
46  Radio technology 70 Years of Radio Tubes and Valves: A...
47   Basics of Space Flight MARS 2000: The Complete Guide to Robotic...        
48  NASA telecommunications Telemetry Systems Engineering (Artech...
49  Antenna            The Arrl Antenna Book (19th...
50  RF & Wireless    RF Power Amplifiers for Wireless...
51  RF Spectrum
52  Physics Applets
56   Math Applets
57   Math Applets K12
58   Math Applets 
59    Physics Applets
60    Electronic Engineering 

DVDs below

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