Black plus white makes GRAY.
Hence Gray Matter Technologies.
Breaking Bad Season 5, Episode 15
to spell "GRAY" with an "a"
like an American.
The Big Bang Theory Season 12, Episode 9
Oh, yeah! That's a good-looking baby
for a little GRAY blob.
The Big Bang Theory Season 10, Episode 4
neurobiology is nothing more than
the science of GRAY squishy stuff.
The Big Bang Theory Season 10, Episode 19
Black plus white makes GRAY.
Hence Gray Matter Technologies.
Breaking Bad Season 5, Episode 15