Electrons move through graphene,
act as if they have no MASS.
The Big Bang Theory Season 3, Episode 14
And, also, you don't account
for the missing MASS
The Big Bang Theory Season 11, Episode 10
Is your body MASS
somehow tied into your self-worth?
The Big Bang Theory Season 1, Episode 4
- -equals MASS times
9.8 meters per second per second.
The Big Bang Theory Season 3, Episode 10
...reverts to a MASS
of undifferentiated protoplasm.
The Big Bang Theory Season 6, Episode 20