Some scientists seem to take their cues from science fiction or fantasy novels.
Physicists in Texas have developed a method to make objects "invisible" within a limited range of light waves. It's not Harry Potter's invisibility cloak just yet, but scientists say it has a lot of potential.
The desire to become invisible dates back to the ancient Greeks, if not further. In mythological literature, gods and goddesses donned a headdress to disappear from sight. Like Potter's cloak, the "cap of invisibility" was imbued with magical powers.
A fixture in magic, the invisibility cloak has now advanced to science.FULL STORY