Do you believe in string theory? How would we be able to make this prediction since its an infinitesimally small entities. Its pretty wild if you ask me, but I have never actually ventured into the subatomic cosmos so I don't have the faintest clue.
To imagine that we are all quintessentially just oscillating 'string' at various frequencies is pretty wild stuff.
They say gravity might be a 'closed loop string' and capable of effecting things in parallel universes because of the closed loop. Thats why gravity is so weak relative to the other forces-because it only partially interacts with our universe......
Idk, its kinda intense stuff.