Articles written for Make: Magazine by Diana Eng KC2UHB about getting started in amateur radio are available on the web
Ham Radio 101: Getting Started Without a License
http://blog.makezine.com/2009/08/30/theres-plenty-of-fun-to/
Setting up a radio shack
http://blog.makezine.com/2010/08/01/setting-up-a-radio-shack/
How-To: Set up an HF portable radio while hiking
http://blog.makezine.com/2009/09/30/how-to-set-up-an-hf-portable-radio/
Seeing radio waves with a light bulb
http://blog.makezine.com/2010/02/03/seeing-radio-waves-with-a-light-bul/