Research Question

Hi, I'm Destinee and I have a question. I am considering entering the Junior Breakthrough Challenge, however there is a vast field of research. There is so much that I'd love to research and elaborate on, yet I feel stuck and indecisive on what to do. I am wondering if it would be possible to compile a list of interesting topics, or links to websites that I could do so (like a fascinating recent discovery, etc.). Thank you!

P.S: Thank you Khan Academy!