[CAUT] temp/humidity swing puzzler

[Kent Swafford]

Direct sunlight each afternoon?

Kent


On Feb 5, 2007, at 1:40 PM, John Minor wrote:

> Here's a chart from a DICKSON DATALOGGER on a Steinway B music desk  
> in one of our teaching assistant studios. Can anyone guess what's  
> going on with the wild swings in temp and humidity?
>
> John Minor
> University of Illinois
> <piano data logger.jpg>