Introduction: How to Arduino #1 - Installing Arduino and Uploading a Sketch

About: Electronics are a newly re-found hobby for me. I'm not an engineer - I'm an ordinary guy who likes to tinker with electronics in his free time. You can see more about my projects at www.meanpc.com.
I show how to install Arduino on a Mac, talk about the Arduino Nano a little, upload a sketch to the Arduino, then talk about how breadboards work.