How can I improve my skills in physics and computer programming?

I am interested in science as of the past year. I am 20, and I know I am very smart and driven to succeed. I am seeking websites with workshops on how to work more with STEM. Sort of like a Cool Math for adults, if you know what that is.I want to improve my abilities in math, physics, engineering, design... Whatcha got? Any computer games I can play to get better at things that will lead me to better Electrical Engineering insights? Any websites that have interactive teachings?Thank you. via /r/technology https://ift.tt/2NGJfcz