We Don't Know What We Don't Know

After so many years Of searching science Countless experiments And breaking down of elements Of contradictory theories And fantastic formulas Endless equations To get to the truth The only thing That we can confidently say Throughout the ages.... is that We don't really know what we don't know We can't even say what we can't see We've found known unknowns, And experiments have shown Enough to prove that it is what it is And we can't conceive of new realities Or visualise a fraction of what might be Our imagination, fails at application When we think of new possibilities So much of nature Is still conjecture And every new answer Asks a hundred other questions Once everything's disproved The one thing that's left The unchanging reality... is that We don't really know what we don't know We can't even say what we can't see We've found known unknowns, And experiments have shown Enough to prove that it is what it is And we can't conceive of new realities Or visualise a fraction of what might be Our imagination, fails at application When we think of new possibilities How did this something Come from nothing What forced its becoming Well different types of nothing Science is moving Perpetually improving Examining and removing Until we have one unifying thing... and it's that We don't really know what we don't know We can't even say what we can't see We've found known unknowns, And experiments have shown Enough to prove that it is what it is And we can't conceive of new realities Or visualise a fraction of what might be Our imagination, fails at application When we think of new possibilities