Link 181-200
Home Science Mall Link 1-20 Link 21-40 Link 41-60 Link 61-80 Link 81-100 Link 101-120 Link 121-140 Link 141-160 Link 161-180 Link 181-200 Site Top Drawing WEAPONS Circuit Kits K12 Teachers IT Prep School

NOTICE: IN 2015 this site will get a complete makeover.  You will have to go to directly in order to see new directory.

Teachers who are using any part this site for teaching a class please email me at address below, and I will contact you when I have completed my new site.  If you wish to include URL of page or pages that you use, than I will restore them ASAP for your benefit.  








Site Link#  Site Topic  Book Link(Amazon)    
Right Click Red Number, Open in New Window  

181  The Parts of the Water Cycle
Fermi Lab (k12)
Electricity tutorial
ION sources
multi-vibrator troubleshooting Gif Sim
series circuit troubleshooting Java Sim
Power Supply troubleshooting Gif Sim

190  Art and Color (k6)
Five pointed Star in one snip(K6)   
Art History(K6)

Droplet Game (K6)
A+ Math(k6)
Arts Workshop(k6)
For Kids Only(NASA)
Dr. Bobs Home Page(K6)

Cool Science for Kids


The Internet provides you with all the graphics and text about electronics that one can imagine.  My site and e-books are special, because they provide not only free books, but the books include FREE virtual circuits to observe and troubleshoot.  You get virtual circuits with out the expense of Brick and Mortar bread boards.  Industry does not need technicians that have simply read about electronics circuits, that is why electronics schools have laboratories in addition to classrooms.  I provide laboratory manuals combined with virtual circuits for students to troubleshoot. That makes this site and its free downloads different, if not uniquePlease bookmark my site  and download both free e-books.  If  you are a teacher who likes my free e-books, than you should consider buying Kits 3,5,7 and 8  "almost freeware" priced for teachers and schools.  Buy one copy from us and make as many copies (put on school internet or intranet) as needed for class or school. 
For an organized library of links to other sites go to  the Science Ebook Library .


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




  Science Ebook Top Drawing