A discovery is finding something that was always there but unknown.
Today in quantum physics, and even in the study of mathematics as a whole we find connections between numbers, language, music makeup of color combinations and singualrity as an almost impossibility.
Are there different dimensions and can space realy be folded to allow time travel and speeds beyong light?
While still unknown there are theorys supporting each awaiting proof by discovery.
To outright demand physical evidence is to limit human thought by limiting our ability to imagine!
Without imagination and the will to search for the unproven we revert back to the animalistic being of the moment.
To put a finite point of which no one must transgress is a fault of faith to solve earths physical problems.
To understand that not everything may be able to be physicaly proven but still search for the REASON that makes it so is mankinds quest.
Are there UFO's?
While my senses may say no, my mind wonders , WHAT IF?
Did Creation end on the seventh day or was change built into the system.
I am man, possibly a hundred thousand of years old, but before I was born and I grew into what I am today, what may of grown up outside my pen called earth?