In physics there is a string theory. Do you believe in it?
String Theory
shiadoa
#3
Supersymmetry ( Superstring Theory) is still , in some parts a Theoretical assumption . Hard because of the energy requirements. Until we get more evidence from Particle accelerators, or possibly space, It is likely , but still an assumption . Certainly interesting times if we can perceive the extra dimensions.
the_bear
#5
Dude signed up to the site to post just this question…and you rise to the bait like a nooby 
I am fascinated by it all , though 
Caspian
#9
It’s hard to answer the question “do you believe in string theory.”
String theory is a very broad term.
If you were to ask me if I believe in Newtonian mechanics, I wouldn’t be able to answer that question either because I would want to say yes… except for the places where Newtonian mechanics breaks down. String theory is similarly difficult to confirm or deny. It’s a very good theory and useful for certain purposes… but it’s not the theory of everything.
If you could ask a more specific question, you could get more specific answers.