This project is for 6th grade kids but parental guidance is very important. You have already seen this project in many movies and I am sure you got amazed while watching it.


How to build our own?

It is not as difficult as it appears , but to get desired results and trajectory, patience is required. It works on the concept of hit and trial method because exact trajectory of a ball would be difficult to analyze.

Java based balloon popping ?

 http://scratch.mit.edu/projects/cheddargirl/666347