"universal time rewinder"

 "complexity-generating device"

 "physical law augmenter"

 "molecule inspector"

 "mushroom-based wormhole expander"

 "teleportation machine generator, mark II"

"reality inverter"

 "social network designer: name your friends before you met them!"

"debugging toolkit for debugging your debuggers"

 hey that last one is a little accurate. maybe add that, rather than being a toolkit, it is something that also needs debugging.