which arent textbooks ofc lol, something nonfiction like this excerpt from a CERN article
"Why is gravity so much weaker than the other fundamental forces? A small fridge magnet is enough to create an electromagnetic force greater than the gravitational pull exerted by planet Earth. One possibility is that we don’t feel the full effect of gravity because part of it spreads to extra dimensions. Though it may sound like science fiction, if extra dimensions exist, they could explain why the universe is expanding faster than expected, and why gravity is weaker than the other forces of nature."
ive already read A brief history of time, Tao of physics, Sapiens etc would like something along those lines
by potatoesfloss