Invisibility Cloaking Still Isn't Much to Look At
Unless you're the size of a few human cells, you're too big to hide under science's current version of an invisibility cloak. That may change, but not for many years.
China Is Bankrolling No Fewer Than 40 Different Invisibility Cloaks
From a hypersonic warjet with "full invisibility" to vanishing cat-boxes, here are some of the dozens of invisibility cloaks China is pursuing.