Tuesday, July 14th, 2009 | technology
The purpose of this posting is to show how powerful a personal learning network (PLN) can be – it helps you to learn all the time and obtain a better appreciation of things you are dealing with.
The picture illustrates the minuteness of electronic components, by placing a hair next to a transistor - I now have a better perspective of the size of the tiny components in my laptop and cell phone. This information came to me in a fun way – I simply had to log onto my PLN.
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