Dr. Coonrod's Science Classes - "Bubbles"

• RETURN TO SITE
• Dr. Coonrod's Homepage
• Archaeological Mapping
• Chemistry I Class: Physical and Chemical Changes Lab
• Chemistry II and Forensic Science
• Dr. Coonrod's Archeology Class
• Dr. Coonrod's Science Classes - "Bubbles"
• Fingerprinting
• Forensic Facial Reconstruction
• Forensic Science Banana Autopsies
• Forensic Science Class Extracting DNA from Bananas
• Forensic Science Crime Scene
• OSM
• Physics
• Physics Class Egg Drop Lab
• Physics Class Tests Bridges
• Physics Mousetrap Cars
• State Fire Marshal Arson Dog Demonstration for Forensics Class

 

Regular bubbles aren't usually scary, In fact, they are pretty adorable. But THESE bubbles are actually perfect for Halloween. These are Boo-bubbles. They are made with dry ice, water, and a soap. Boo-bubbles demonstrate the process of sublimation - when dry ice (carbon dioxide) changes directly from a solid to a vapor.