Hey I've been hearing about kids my age, interested in many of the same subjects as me, that have built crazy things i wouldn't have thought possible, ie: a particle accelerator or a fusion reactor. I'd love some ideas of what I could build, small or large scale, hard or easy, and a price estimate (or not ideas are great too!) Because although i love the concept of going into the field of physics and quantum physics especially, I want to do a hands on project, where i do my own calculations. Plus itd probably look good on college applications if i built something crazy by myself. I'm willing to spend money and put time into this project. Thanks for looking!