Have you seen your local Klingon today?

Oh, boy, some scientists have just invented a cloaking device. It's a bit crude, only working on dust particles, but the physics looks interesting. Now, if only they can build it.

Have you seen your local Klingon today?

Oh, boy, some scientists have just invented a cloaking device. It's a bit crude, only working on dust particles, but the physics looks interesting. Now, if only they can build it.