impossible object
This is called an "impossible object", which means that it's impossible to build. But drawing it is not impossible, as you see in the image.
"Doubleheader," which refers to two baseball games played back to back, was originally a railroad term that referred to two engines in a switching yard hooked up back to back on a single train. The train could also be called a "two-header."
"When we feel stuck, going nowhere -- even starting to slip backward -- we may actually be backing up to get a running start."
- Dan Millman
Buy at Art.com
Relativity
Buy From Art.com
EASTWESTWORLDWIDE.com
The Franklin Mint has stylish jewelry, model automobiles, magnificent portrait dolls, and fine art sculptures
Memorable Gifts - Personalized Gifts for all Occasions!
Sirius Satellite Radio Inc.
Wal-Mart.com USA, LLC
Wolfgang's Vault

Visit Art.com