![I was working with luminous fish
and I thought, I was working with luminous fish
and I thought,](https://content2.mcqstudy.com/ss/tbbt-1-4-00:11:23.682.jpeg.webp)
I was working with LUMINOUS fish
and I thought, "Hey...
The Big Bang Theory Season 1, Episode 4
![Like luminous fish.
Like luminous fish.](https://content2.mcqstudy.com/ss/tbbt-1-4-00:10:14.154.jpeg.webp)
Like LUMINOUS fish.
The Big Bang Theory Season 1, Episode 4
![Don't you worry about the residual radium
from the luminous dials?
Don't you worry about the residual radium
from the luminous dials?](https://content2.mcqstudy.com/ss/tbbt-2-1-00:14:42.547.jpeg.webp)
Don't you worry about the residual radium
from the LUMINOUS dials?
The Big Bang Theory Season 2, Episode 1
![...luminous paint
will guide you to the nearest exit.
...luminous paint
will guide you to the nearest exit.](https://content2.mcqstudy.com/ss/tbbt-4-24-00:08:07.004.jpeg.webp)
...LUMINOUS paint
will guide you to the nearest exit.
The Big Bang Theory Season 4, Episode 24
![I read an article about scientists
who inserted DNA from luminous jellyfish...
I read an article about scientists
who inserted DNA from luminous jellyfish...](https://content2.mcqstudy.com/ss/tbbt-1-4-00:09:48.628.jpeg.webp)
I read an article about scientists
who inserted DNA from LUMINOUS jellyfish...
The Big Bang Theory Season 1, Episode 4