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PC Technician has mathematics videos for you

I have some videos on mathematics, some of which are basic and some are a little more difficult. I like the one about the life of Georg Cantor. He was driven by a desire to understand the meaning of infinity. He found that some infinities are not "countable" which implies that one type of infinity is "bigger" than another type. Quick son - get the prozac! Also check out the video titled " Microsoft Mathematics 4.0" a free graphing calculator for your computer.
I got my copy of the program - it is pretty cool, and it's free.

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