Now You See It, Now You Don't: An Infrared Invisibility Cloak Made of Glass

ScienceDaily (July 22, 2010) — From Tolkien's ring of power in The Lord of the Rings to Star Trek's Romulans, who could make their warships disappear from view, from Harry Potter's magical cloak to the garment that makes players vanish in the video game classic "Dungeons and Dragons", the power to turn someone or something invisible fascinates humankind. But who ever thought that a scientist at Michigan Technological University would be serious about building a working invisibility cloak?

That's exactly what Elena Semouchkina, an associate professor of electrical and computer engineering at Michigan Tech, is doing. She has found ways to use magnetic resonance to capture rays of visible light and route them around objects, rendering those objects invisible to the human eye.