Get your own "universe in a tube"

Ok, I didn't understand most of the article, but the title and first paragraph were, alone, worth posting the link here. Thankfully, when you create a universe in a laboratory and mess with space and time it will actually cause "no harm to the fabric of our universe."

WHEW! Now that is good to hear.

My question is, "if you shake the universe and then open the lid, will it fizz like a coke?" If it does, I bet all the other scientists will point and laugh at you.