
I have a conclusion
based on an OBSERVATION.
The Big Bang Theory Season 1, Episode 10

...correcting for OBSERVATION bias
and postulate an initial dating age of 15...
The Big Bang Theory Season 4, Episode 1

that could reconcile the lack
of OBSERVATION of supersymmetry
The Big Bang Theory Season 12, Episode 5

Tell my friend you need to keep me
under OBSERVATION for an hour.
The Big Bang Theory Season 1, Episode 16