How To See Through an Invisibility Cloak
AMESN writes "Ways to bend light around objects and render them invisible are becoming a major field of scientific study and gaining ground. While no actual invisibility cloak exists yet, researchers are also theorizing on how to beat the perfect cloak."
> While no actual invisibility cloak exists yet, researchers are also theorizing on how to beat the perfect cloak."
How about flour and water? This reminds me of a joke...