What does Dr. Krauss mean by a universe from "nothing."
65001
Universe from nothing?
82330
What does one second after big bang mean?
75058
Why isn't an infinite, flat, nonexpanding universe filled with a uniform matter distribution a solution to Einstein's equation?
2253
If the universe is expanding, what is it expanding into?
107881
Is it possible that there is no theory of quantum gravity?
153588
"I don't know nothing" vs "I don't know anything"
85582
Why aren't all photons virtual particles even in the "vacuum" of empty space?
65316
Explaining Infinite Sets and The Fault in Our Stars
95295
Is the Universe Past-Eternal?
85883
If there is no gravity, does that mean there's no mass as well?
28523
When would the intersection of the empty set mean anything?
61120
Why don't we have a theory of everything?
24445
How can an infinite universe expand?
20169
What does Nietzsche mean when he says "God is dead"?
63748
What does it mean that the universe is "infinite"?
91618
What do you call a pair of words which would be meaningless without one of them?
40328
Can something be nothing?