Due to the high volume of traffic I have been getting lately, I regret that it has been necessary to discontinue the mailing list. Also I am receiving an enormous volume of request for assistance with science projects, and, as much as I would like to be able to, I cannot possibly answer every one. If, through the feedback I receive, I see users having the same problems with a certain project, I will try to update that page with any known troubleshooting or tips. Please bookmark my home page or the "What's New" page for updates.

Please note: any information submitted here will not be used for any other purpose other than administration of this site. Under no circumstances will any information submitted be made available to third parties. If you submit a project and would like to see it posted here with your name credited, please indicate so.