Sci-Fi Friday freak out over at Daily Kos (quoting NPR):
One day (far off, no doubt), it may be possible to go into a laboratory on Earth, create a "seed" -- a device that could grow into a universe -- and then there would have to be a way to get that seed, on command, to safely expand into a separate, infinite, unexplorable but very real alternate universe....
The seed, he suggests, could be a black hole. Not the big black holes that sit near the centers of so many galaxies, but what he calls a "mini black hole." Black holes, he says, don't have to be big. They can, in theory, be very small.
I asked him how small, and together we conducted an imaginary (very imaginary) experiment. If you listen to my interview, you will hear us build a mini black hole from an ordinary watermelon.
