Steve Spangler's Blog » solar ovens http://www.stevespangler.com Making Science Education Fun Thu, 21 Aug 2008 19:40:03 +0000 http://wordpress.org/?v=2.5.1 en © alyssa@stevespangler.com () alyssa@stevespangler.com() 1440 Making Science Education Fun alyssa@stevespangler.com No no http://www.stevespangler.com/stevespangler/plugins/podpress/images/powered_by_podpress.jpg Steve Spangler's Blog http://www.stevespangler.com 144 144 Teacher turns giant test tubes into a solar oven… clever! http://www.stevespangler.com/archives/2005/08/08/teacher-turns-giant-test-tubes-into-a-solar-oven-clever/ http://www.stevespangler.com/archives/2005/08/08/teacher-turns-giant-test-tubes-into-a-solar-oven-clever/#comments Tue, 09 Aug 2005 04:05:01 +0000 Steve http://www.stevespangler.com/?p=134 http://www.stevespangler.com/archives/2005/08/08/teacher-turns-giant-test-tubes-into-a-solar-oven-clever/feed/