T-Rex: When given the choice of chocolate bars, you might ask yourself, "self, which of these is better"? There's only one way to find out...

T-Rex: ...a taste test!

Dromiceiomimus: Well, I know that in beer people are said to "drink the label", meaning they've to some extent already decided how much they like the beer before tasting it. We should do a BLIND taste test! Close your eyes before tasting the chocolate bars so you don't know which is which!
Dromiceiomimus: Unless... the person feeding you the bars might unconsciously bias you too?

Utahraptor: She's right! We have to do a DOUBLE-BLIND taste test, so NEITHER of us knows what you're eating until later!
T-Rex: Huh!

T-Rex: But suppose: later when we DO know, what if we go rogue and bias ourselves by sending that information BACK IN TIME into our own brains??
Utahraptor: DANG, that IS a credible scenario.
T-Rex: Double-blind is not enough: we must invent and perform the OMNI-BLIND TASTE TEST!

T-Rex: That's where the results are locked away until anyone with an interest in them is long dead!
Off panel: Our gift to future generations: reliable knowledge that one guy DID, in fact, like almonds enrobed in a chocolatey coating.
T-Rex: Um, SPOILERS??