"Mass and energy are different manifestations of the same thing".
This is something people say now and are called "woo woo" by the ignorant who think they are scientific.
#grownostr
Discussion
I failed physics in college. Twice. I don’t consider myself to be particularly scientific though.
This has been fairly intuitive for me to understand after first learning about Einstein in physics class in high school, but everyone gaslit me into believing I was wrong for years xD.
Add to that the fact that mass attracts mass (gravity) and you get in to some fascinating concepts.