an anon was mentioning learning about electricity, sound waves, etc. I came across this and it has lots of info for the beginner

A Beginners View of Our Electric Universe

Published on Jan 31, 2013

It is the Electric Force we already know that really does explain how our Universe works. The story we have been given through the mainstre…

frequencies, wave lengths, effects of changing direction of the sound, light wave

https://issuu.com/newtoeu/docs/a_beginners_view_of_our_electric_un