The Unexplained Residual

I really enjoy these Cracked pieces - generally well-researched and funny.  The one on genuinely disurbing UFO reports hits some of my favorites - all of them, in fact, except Cash-Landrum.  But that one was obviously just some sick secret atomic government flying thing that was never disclosed to the general public and emitted a type of health-harming radiation not understood by mainstream medical practitioners.  Easy enough to explain. 

But Valentich...that one still scares the daylights out of me.