1. The term Möbius strip comes from the person who discovered it. What was his name? Johann Mobius Carl Mobius Alfred Mobius Ferdinand Mobius

2. The Möbius strip has the property of being non-orientable, meaning that it can be moved around the surface and back to where it started so that it looks like a mirror image of itself. Which of these figures is also non-orientable? Torus Klein Bottle Golden Triangle Rhombitruncated Icosidodecahedron

3. A famous artist was fascinated with the Möbius strip as well as other impossibilities. He put them in many pieces of his art. Who was he? Gottfried Mind Pablo Picasso M. C. Escher Alois Senefelder

4. In 1969 and early 1970, an art contest was held to determine what a particular logo would look like. Gary Anderson, a college student, designed the winning logo, which was a Möbius strip made up of three arrows. It is still widely used today internationally. What does this logo represent? Recycling The creation of nuclear energy The water purification process Trickle-down effect

5. In one-dimensional geometry, what quantity of sides would be impossible? Answer: (A number)

6. Which impossible shape was created by artist Oscar Reutersvärd? Penrose Rhombus Penrose triangle Penrose Hexagram Penrose Cylinder

7. Which of these is not another name for the Devil's pitchfork? Blivet Poiuyt 3-Pronged Impossibility Ambiguous trident

8. Many impossible figures are only impossible at the perspective they're shown at. In fact, perspective plays an important role in artwork with impossible designs. Which piece of art has the following quote underneath it: "Whoever makes a DESIGN without the Knowledge of PERSPECTIVE will be liable to such Absurdities as are shewn in this Frontiſpiece." A Lesson in Perspective False Perspective Ambiguous Perception Ye Olde Madhouse

9. The impossible cube (shown at the lower left-hand corner of M.C. Escher's "Belvedere) is based off of a wire-frame 2D cube first published in 1832. Which of these is the correct name for it? Johnson's Cube Necker Cube Dubbelzinnig Blokje Doppeldeutig Wurfel

10. This Hungarian artist (and animated film director) also dealt with ambiguous/impossible scenes, and is often held in the same esteem as Escher. His works include "Corner House" and a Möbius Strip of hands flipping pages called "Books". Who is he? Galantai Gyorgy Istvan Orosz Tibor Kalman Edmund Tull