![♪ Then nearly 14 billion years
ago expansion started... Wait! ♪
♪ Then nearly 14 billion years
ago expansion started... Wait! ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Then nearly 14 BILLION years
ago expansion started... Wait! ♪
The Big Bang Theory Season 12, Episode 9
![♪ Then nearly 14 billion years
ago expansion started... Wait! ♪
♪ Then nearly 14 billion years
ago expansion started... Wait! ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Then nearly 14 BILLION years
ago expansion started... Wait! ♪
The Big Bang Theory Season 12, Episode 4
![♪ Then nearly 14 billion years
ago expansion started... Wait! ♪
♪ Then nearly 14 billion years
ago expansion started... Wait! ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Then nearly 14 BILLION years
ago expansion started... Wait! ♪
The Big Bang Theory Season 12, Episode 5
![Now imagine you have
a billion mirrors,
Now imagine you have
a billion mirrors,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Now imagine you have
a BILLION mirrors,
The Big Bang Theory Season 12, Episode 16
![# Then nearly 14 billion years
ago expansion started... Wait! #
# Then nearly 14 billion years
ago expansion started... Wait! #](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
# Then nearly 14 BILLION years
ago expansion started... Wait! #
The Big Bang Theory Season 11, Episode 11