![I'd say these two
know their chemistry.
I'd say these two
know their chemistry.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I'd say these two
know their CHEMISTRY.
Breaking Bad Season 2, Episode 1
![like cartel chemists asking me
chemistry stuff
like cartel chemists asking me
chemistry stuff](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
like cartel chemists asking me
CHEMISTRY stuff
Breaking Bad Season 4, Episode 9
![to the geology lab
or the chemistry lab.
to the geology lab
or the chemistry lab.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
to the geology lab
or the CHEMISTRY lab.
The Big Bang Theory Season 7, Episode 3
![but then I realized, it's like the
chemistry set I had as a kid.
but then I realized, it's like the
chemistry set I had as a kid.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
but then I realized, it's like the
CHEMISTRY set I had as a kid.
The Big Bang Theory Season 10, Episode 22
![And in chemistry, no less.
And in chemistry, no less.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
And in CHEMISTRY, no less.
The Big Bang Theory Season 7, Episode 10