
# Then NEARLY 14 billion years
ago expansion started... Wait! #
The Big Bang Theory Season 11, Episode 16

# Then NEARLY 14 billion years
ago expansion started... Wait! #
The Big Bang Theory Season 11, Episode 12

♪ Then NEARLY 14 billion years
ago expansion started... Wait! ♪
The Big Bang Theory Season 12, Episode 15

♪ Then NEARLY 14 billion years
ago expansion started... Wait! ♪
The Big Bang Theory Season 7, Episode 22

♪ Then NEARLY 14 billion years
ago expansion started... Wait! ♪
The Big Bang Theory Season 7, Episode 18