Arithmetic - Khan Academy 38 lessons
Start here if you have very little background in math fundamentals (or just want to make sure you do). Arithmetic on Khan Academy: So you're ready to have some arithmetic fun? You've come to the ri
Howto make a PDF 1 lesson
http://www.pcmech.com - How to make a PDF without using any Adobe products. It\'s easy when you know how.
How to create simple secure group websites with Google 1 lesson
Google Sites makes it easy for anyone to create and manage simple, secure group websites. You can create and publish new pages with the click of a button, edit web pages like documents, and move conte
Transistor / MOSFET tutorial 1 lesson
How to use an N channel MOSFET to turn anything on and off.Also, remember to put a 100k resistor between gate and ground if you want your FET to stay off by default!
Precalculus - Khan Academy 20 lessons
Non-trigonometry pre-calculus topics. Solid understanding of all of the topics in the "Algebra" playlist should make this playlist pretty digestible. About Khan Academy: Khan Academy offers practic
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