Thread: Michio Kaku - Are there Extra Dimensions?
View Single Post
  #19  
Old 05-03-2020, 03:57 PM
Nikko Nikko is offline
Senior Member
  
Join Date: Jul 2018
Posts: 103
Default
Also string theory offers an answer to why we have 4 fundamental forces and a limited number of families of basic particles of matter.
Reply With Quote