Nestof3 Posted July 13, 2012 Share Posted July 13, 2012 Added extra balloon I missed. Updated with cheaper items at Delta. Added instructions for inexpensive self-inflating balloon to show endothermic reaction. http://www.keepandshare.com/doc/4258391/supply-list-pdf-july-7-2012-11-05-am-123k?da=y Quote Link to comment Share on other sites More sharing options...
Nestof3 Posted July 13, 2012 Author Share Posted July 13, 2012 Oh, and here is a photo of the three plastic cups I got -- the two transparent ones are from the Dollar Tree. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.