Science Buddies: "Ask an Expert"

Sir I am Vamsee and I am from India. I am in 11th grade and I have science fair in about 2weeks. So I want a project which would be a working model and should be based on Latest communication techniques. Please help me in this regard and give me the parts list which could be available in India also. And please see that it is not too costly and please don't suggest any websites which would sell parts or projects because I don't have access to them in India.

My suggestion is to contact an amateur radio operator in India who will have some knowledge of constructing a radio communication device. He or she should also be familiar with components which are available in India.