Saturday, October 30, 2010

Weekend Reflections: Sound Waves

Puget Sound, that is!

These are sailboat masts, reflected in the rippling waters of Puget Sound, but they also remind me of the visible sound wave display you see when you listen to music on the computer.

Click to see the rules and to take a badge for yourself.

Thursday, October 28, 2010

Sunday, October 24, 2010