Self: A note

Do not breathe deeply when it's -30 outside.

All I did was run around in the yard playing with the dog for like a minute and a half. I've been coughing for the last ten minutes. OWWWWW...

Mosquito ring tone

My dad told me about this. I hadn't heard of it. It's a cell phone ringtone that is pitched at a frequency that most people over 30, supposedly, can't hear. It's based on a device that is used by British shopkeepers to repel unwanted teenagers from their stores.

You can download and listen to it (if you can hear it) here: http://www.jetcityorange.com/MosquitoRingtone.html

I can hear it, but barely. It's definitely at the very upper limit of hearing for me (and incredibly annoying -- it's like the high-pitched whine that some electrical equipment makes, such as an old TV set). Now I'm very curious what it sounds like to other people.