♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 7, Episode 23
♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 7, Episode 17
of the expansion
of the early UNIVERSE
The Big Bang Theory Season 5, Episode 11
♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 7, Episode 12
# Our whole UNIVERSE
was in a hot, dense state #
The Big Bang Theory Season 11, Episode 11