What if there are whole universes just in front
of us, but we don't have the right senses to know it?

Every invention that we ever made, our entire science is based
on our senses, and what we learned of the world with them.

But what if there's more? what if we fail to "see" it
because we don't have the proper sense.
Some sort of a 5th dimension style world, where we cannot
understand its existence, but we cannot disprove.

What if we find a way to understand it? to sense it?