![♪ Our whole universe was
in a hot, dense state ♪
♪ Our whole universe was
in a hot, dense state ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Our whole UNIVERSE was
in a hot, dense state ♪
The Big Bang Theory Season 5, Episode 21
![So you are thinking of a universe.
It's not expanding from the center, no.
So you are thinking of a universe.
It's not expanding from the center, no.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
So you are thinking of a UNIVERSE.
It's not expanding from the center, no.
The Big Bang Theory Season 2, Episode 18
![...that I need to run simulations
of structure formation in the early universe.
...that I need to run simulations
of structure formation in the early universe.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...that I need to run simulations
of structure formation in the early UNIVERSE.
The Big Bang Theory Season 2, Episode 13
![♪ Our whole universe
was in a hot, dense state ♪
♪ Our whole universe
was in a hot, dense state ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 12, Episode 5
![# Our whole universe
was in a hot, dense state #
# Our whole universe
was in a hot, dense state #](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
# Our whole UNIVERSE
was in a hot, dense state #
The Big Bang Theory Season 11, Episode 9