Defying Gravity
These are my favorite illusions. From one angle everything looks perfectly normally until you see the balls rolling uphill. When you change the angle of the camera you see that the ramps are not as they appeared. They are actually slanting downhill instead of uphill. It's all about the perspective of course.
All of the work for the illusion is performed in a 3D program. The process to create these illusions is long and difficult. I basically create the design the way it should appear and then create a duplicate of the design that will be the actual physical copy. I manipulate the duplicate in the 3D program so that the ramps ultimately slant down but still match the original layer of the ramps that are aiming up.
Once I've created the ramps that slant down, I flatten the shapes, print them out, cut, fold and tape. The camera must be set up in the same position that the camera in the 3D program was set to. The objects that you can create with this technique are unlimited.
What happens in our brain when we view an optical illusion?
The information gathered by the eye is processed in the brain to create an idea or image that does not match with a physical measurement of the stimulus source.
Other Videos That May Interest You:
Sarah Kay: If I Should Have a Daughter ...
"If I should have a daughter, instead of Mom, she's gonna call me Point B ... " began spoken word poet Sarah Kay, in a talk that inspired two standing ovations at TED2011. She tells the story of her metamorphosis -- from a wide-eyed teenager soaking in verse at New York's Bowery Poetry Club to a teacher connecting kids with the power of self-expression through Project V.O.I.C.E. -- and gives two breathtaking performances of "B" and "Hiroshima."
Amy Purdy - Living Beyond Limits
Amy Purdy talks about the power of imagination. She explains how our lives are not determined by what happens to us, but by the choices we make. Imagination allows us to break down borders, to move beyond our circumstances, to create and constantly progress.
Lyndelle Palmer Clarke Wanted a Deeper Meaning to Her Life
This video is about Lyndelle Palmer Clarke's pursuit wanted a deeper meaning to her life.
Vedic Astrology Basics with Howard Beckman 1
Howard "Hamsa" Beckman is a master Vedic Astrologer with over 35 years experience. As a teacher of Vedanta and Vedic science he travels worldwide teaching the interconnection of the "Three Sister Sciences" of Ayurveda, Yoga & Vedic (Jyotish) Astrology.
The Adventures of a Cardboard Box
This short film tells the story of a boy who meets and befriends a large cardboard box, and was shot on a Nokia N8.