What makes glass or water transparent (what is the scientific explanation for this)? Do you think it would be scientifically possible for a man to become invisible, or transparent? (Keep in mind that writers of science fiction have often turned out to be prophetic in their imagination!)
Electrons in water or glass allow light to pass through them which makes the glass or water transparent.
It is not yet possible for science to make a man invisible. Man has been portrayed as invisible in many movies and novels which is an outcome of our imagination and the desire to achieve such goals in the future.
Science has progressed at a rapid pace and if serious efforts are put in, I don’t think the day is far when the man would be able to go invisible.