Wednesday, October 10, 2012

MediaTech: Cell Phones and the Consequences of Tech:How Do Cell Phones Work: The Deep Questions [VID](U6-P8) fa12

Some Background:

The Electromagnetic Spectrum


If interested, you may want see further details about How Cellphone Radiation Works.





"There are two problems that a cell phone needs to solve in order for them to work."
What are the two problems?  Explain.

Weight
Limited bandwidth
Weak Signals

So where are those cell phone towers?



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