The factors affecting ice patterns on glass

Introduction
When water freezes on the surface of a glass, it creates varieties of different patterns of ice crystals. These patterns are often observed on windshields of cars where the temperature is well below the freezing point. 

In this project we will investigate to see what factors affect the ice patterns. 

 
 
 Project description
In this project we will investigate the factors that may affect the ice patterns on glass. We will perform experiments in different conditions and test possible affecting variables and report the results.
 Details of this project
More details or support for this project is available for the members of ScienceProject.com web site. Material needed for experiment or a science kit about this title may be available at MiniScience.com.