practical physics

I took physics in high school and intro physics in college. These courses were a hodge-podge of different topics, none treated in any depth.

Recently, I've been re-introduced to physics via Youtube. A couple years ago, my brother Mike and I made a cloud chamber and visualized charged particles. Here's a youtube about quantum tunneling of photons. I wish physics had been this interesting when I was a kid.

https://www.facebook.com/theactionlabofficial/videos/2267012850186114/UzpfSTY3MDE2NDE4MzoxMDE1Nzc5NDExNDQ1NDE4NA/

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