I will be going to university next year to do biological sciences major for 1 year then move on to physics for 2 or 3 more years until I finish my bachelor for physics. however, I'm much more of a hands-on person. I love performing simple experiments at home and playing around with the results. I have a 9-year-old cousin who is very curious and I always make any science concepts simple and use everyday things to explain it to her. I don't mind if I'm just volunteering or unpaid work experience, I just want to develop these skills early and get involved either than university. Where do I start?