Question -
Answer -
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!)
Answer:
We know that light can pass through glass or water as they are transparent. When light rays fall on an object, the reflection of that light from the object makes it visible for us. Similarly, if any device of similar kind can be made that can prevent reflection of light from the human body, then the human body can also become transparent and invisible.