This post seems to be copy pasted from several websites:

• the intro to your post is taken from J. Dohery book (see here);
• the electromagnetism part is integrally pasted from here, and there are imprecisions by the way;
• the superconductor part comes integrally from here, that you mention as a reference,
• the accelerator part comes from here;
• the last part comes from the book I mentioned above.

Copypasting is usually not encouraged on Steemit (copyrights, etc.). IMO, it is always better to provide links to the site you some information you find interesting, rather than just pasting it. On top of that, you can always write a few paragraphs on your own explaining why you like the information you share.