Quantum Entangled Singularity
To get the Quantum Entangled Singularity, you first must get a Singularity by filling up the Matter Condenser with 256,000 items.
Drop the Singularity on the ground, along with an Ender Dust and then trigger a reaction by creating an explosion nearby. You can use, TNT, Tiny TNT, or a Creeper explosion. Once exploded it produces a pair of Quantum Entangled Singularities, which will be needed to create the Quantum Network Bridge. You must keep these Entangled Singularities together, because they will only work with each other.
