[muawiyah]

If string theory is correct the fundamental "rules" change in the adjacent universe although the space where it's entangled with our own might not be terribly strange or disruptive to "ordinary matter".

Time to read some of the Pocket Universe stories. Several authors attempted to describe these situations.

[HeartlandOfAmerica]

Several authors attempted to describe these situations.

Maybe they'll find "Lazarus" in this tunnel from that Star Trek episode where the guy gets trapped in this tunnel with his anti-self madman for the rest of eternity.

Cool episode.