Ever had trouble throwing trash away.  You know something is worthless, useless, and beyond, but some sentimental or other attachment makes discarding difficult.  I put these pieces together for no good reason except that it was more fun than throwing the stuff out, at least for now.  This contains parts of six planes, one kite, an old van, and a pop bottle.  Brave little pilot is deterred neither by tattered and missing covering nor the fact that the engine will spin over while the piston remains still. 

Just to be safe, don't throw anything out---ever.