Hi!

Thank you for your request.
We try to reply within 48 hours if not sooner.

To assure that you get a response put this in your email address book: madeline@super-science-fair-projects.com

In the meantime I suggest you put your question in the Super Science Fair Projects blog and someone may be able to answer it before I do.

We hope that you will return to visit us often and follow our updates.

The Best to You,
Madeline