There's an excellent PBS Space Time for that https://www.pbs.org/video/the-final-barrier-to-nearly-infinite-energy-1ipanm/ https://www.pbs.org/video/the-final-

There's an excellent PBS Space Time for that https://www.pbs.org/video/the-final-barrier-to-nearly-infinite-energy-1ipanm/ https://www.pbs.org/video/the-final-barrier-to-nearly-infini... https://www.youtube.com/watch?v=nAJN1CrJsVE https://www.youtube.com/watch?v=nAJN1CrJsVE