traffic light :)
Ultraviolet and infrared are colors that the human eye cannot see.
single cell organism.having only one cell.they cannot be see wiyh our naked eye.
A storm (eye of the storm)
The Alphabit
My teacher said their is an infinate number of lines that can cross through a single point, but the human eye cannot see them.
The human eye cannot see colors that are outside the visible spectrum, such as ultraviolet and infrared.
A needle has an eye but can't see.
The left eye cannot see.
There are many things your eye cannot see, starting with the inside of your eye. You cannot see the wind, nor can you see ghosts, spirits or entities. Also, nobody ever gets to see their own face, just their reflection.
A glass eye is not there for vision. It is for cosmetic reasons.
A ''potato''
it's a needle!