Question

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!)

Answer 1

Glass atoms don't absorb most of the light and majority of the photon pass through them. Hence, glass is transparent. Water is entirely composed of hydrogen and oxygen. Both elements are gases in nature and are invisible making water also invisible.

Answer 2

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ᴡᴀᴛᴇʀ ᴏʀ ɢʟᴀss ᴀʀᴇ ᴛʀᴀɴsᴘᴀʀᴇɴᴛ ʙᴇᴄᴀᴜsᴇ ᴛʜᴇ ᴇʟᴇᴄᴛʀᴏɴs ᴀʟʟᴏᴡs ʟɪɢʜᴛ ᴛᴏ ᴘᴀss ᴛʜʀᴏᴜɢʜ ᴛʜᴇᴍ

ᴍᴀᴋɪɴɢ ᴀ ᴍᴀɴ ɪɴᴠɪsɪʙʟᴇ  ʜᴀs ʙᴇᴇɴ ᴏɴʟʏ ᴘᴏssɪʙʟᴇ ɪɴ ᴍᴏᴠɪᴇs ᴡʜɪᴄʜ ʜᴀs ʙᴇᴇɴ ʙʏ  ᴠᴀʀɪᴏᴜs ᴠɪᴅᴇᴏ ᴇᴅɪᴛᴏʀs ᴀɴᴅ ɢʀᴀᴘʜɪᴄs.ɪᴛ ɪs ᴊᴜsᴛ ᴀɴ ɪᴍᴀɢɪɴᴀᴛɪᴏɴ ᴀɴᴅ ᴛɪʟʟ ɴᴏᴡ sᴄɪᴇɴᴄᴇ ғᴀɪʟᴇᴅ ᴛᴏ ɪɴᴠᴇɴᴛ sᴛᴜғғs ᴡʜɪᴄʜ ᴄᴀɴ ᴍᴀᴋᴇ ᴀ ᴍᴀɴ ɪɴᴠɪsɪʙʟᴇ.

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