Mattarat wrote...
Not just minature black holes, but producing "Strangelets". They could conceivably initiate a runaway fusion process in which all the nuclei in the planet were converted to strange matter.
Then there are vaccume bubbles. If a bubble of lower energy vacuum were nucleated, it would approach at nearly the speed of light and destroy the Earth instantaneously, without any forewarning.
(Yes, these are extracts from wiki)
But the chances of these happening are extremely low (and I really mean extremely) Spose the only thing to do is hope for the best
Huh. I wonder what its like to be compressed into a quantum singularity with all matter in the universe. Well, if the shit hits the proverbial fan when they switch it on, we'll all know very soon.