What is CABS?

This site will help high school students and teachers find original, independent science research topics and questions that can be done without a professional lab...these can be done in a school lab or even in one's basement! The project ideas and research questions being developed and presented here have been vetted and could lead to true discoveries, and not just finding already known results. See our Welcome message. These are the types of projects that could be done and submitted to high school contests such as the Regeneron Science Talent Search, Junior Science and Humanities Symposium, or the Regeneron International Science and Engineering Fair, and be competitive. If you have an idea to share, or a question about one of the project ideas, contact us at vondracekm@eths202.org.

Pages (on the right side of the screen) have lists of ideas for different types of science research projects, and clicking on one of those ideas will take you to posts with details and all sorts of information about that type of project. Get more information about why there is a need for CABS!

Friday, November 25, 2022

Cracking/Fragmentation of glass - wide range of experimentation with this!

 A good example of original research that can be done in the area of fragmentation/cracking of material, such as glass slides, can be found here. Interesting variations can be done on this in numerous ways. FOr instance, looking at what cracks when there's more than 2 layers of slides could be done. Having the landing object land on different locations of the slide can be done. Hitting on an edge rather than the flat face of the slide could be done. Different sized and shaped slides could be used (circular rather than rectangular, for instance - what happens as boundary conditions are changed? Check out the paper and see if this type of research interests you! It is good experience to have in effectively 'counting' experiments, where one does as many cracked examples as possible, and then categorizes each one by a type or class of cracking - basically one looks to 'measure' the probabilities for each type of cracking pattern to form. Or you can try other materials in a similar manner. 

Get some other ideas for these types of experiments with this article



No comments:

Post a Comment