A few days ago I had the chance to play around with Arduino – an open-source microprocessor that is used to make interactive projects. Read more about it here: http://www.arduino.cc/. My partner and I wrote a program that changed the color of a light bulb depending on the room temperature.
Paperclips 
Awesome! Did you like the programming portion more or the physical wiring part?
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how does the program work? Upload the code to github!
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I like the question posed by Jeni, it really helps you determine whether you like the hardware or the software aspect of computers more. I know I was deciding between these two components for a while myself
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