That's a double bingo for me cringing so hard because that is one of the pseudo-sciences that Nazi eugenics theory was based on
Phrenology and “Scientific Racism” in the 19th Century

I hear ya. But I’ll never have more than 5 examples.

I only have 1 now: The square

Point in the middle of the eyebrows is a theory

Up and down names is a deliberate choice

Gravity is a Theory

The Square Head Theory
The middle of the eyebrow Hypothesis.

A scientific theory is an explanation of an aspect of the natural world that can be repeatedly tested and verified in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results

A Hypothesis is often describe it as an "educated guess," based on prior knowledge and observation.

I mention it because words matter. So when someone says that 'evolution is only a theory' you can say "Yes, yes it is, you moron."

What's between a hypothesis and a theory? And when will gravity be a fact?

I'm trying to figure out if your messing with me or serious... Sometimes I'm dense.

so serious response is there is nothing between.
Hypothesis is a guess until sufficiently proven then it becomes a Theory.
A Theory is a fact unless it is proven wrong.
Theory of Gravity
Theory of Relativity
Theory of Evolution

all facts, and facts that have been proven again and again as well as our understanding been expanded and leading to other advancements.

There are constants... like the speed of light

I am a human being. That is a theory.

I think I follow.

Don't double down on this please

Huh?

Ok
I tried
I'll back down
Proceed

No let’s stick with this. Bingo can wait.

Who are you friends with that have square heads?