Need topics for my course based project

[mussayab]

I need topics or any research area where i can illustrate something related to vibrations.Need your help guys. I can also do the analysis of any project done before. If anybody has any stuff for me that will be really helpful and i will really appreciate it.
Thanks

 

[mussayab]

I don't need a big project. Just a small one. Its a course project.