The Eye
O2-14: VISUAL LATENCY - REACTION TIME
Category: O2 Visual Latency
Purpose:
Demonstrate visual latency.
O2-13: PULFRICH PHENOMENON - ROTATING CRYSTAL MODEL
Category: O2 Visual Latency
Purpose:
Demonstrate the Pulfrich phenomenon
O2-12: PULFRICH PENDULUM - BIFILAR SUSPENSION
Category: O2 Visual Latency
Purpose:
Demonstrate visual latency and the Pulfrich phenomenon in a very dramatic way.
O2-02: ZOETROPE AND PRAXINOSCOPE
Category: O2 Visual Latency
Purpose:
Individual demonstration of persistence of vision.
O2-01: PERSISTENCE OF VISION - ELECTRONIC FLASH
Category: O2 Visual Latency
Purpose:
Demonstrate persistence of vision.
O3-21: BENHAM TOP
Category: O3 Color Vision
Purpose:
Demonstrate perception of color due to periodic excitation of the eye.
O3-12: COLOR BLINDNESS TESTS WITH VIDEO PROJECTOR
Category: O3 Color Vision
Purpose:
Test class for color blindness, and demonstrate how color blind people with certain defects see the color blindness tests.
O3-11: COLOR BLINDNESS TESTS
Category: O3 Color Vision
Purpose:
Test your students for color blindness.
O3-04: GREENER THAN GREEN
Category: O3 Color Vision
Purpose:
Demonstrate negative color afterimage due to saturation.
O3-03: LAND EFFECT
Category: O3 Color Vision
Purpose:
Demonstrate the Land effect using red and white light.
O3-02: COLOR PERCEPTION IN SHADOWS - DOUBLE POINT SOURCE
Category: O3 Color Vision
Purpose:
Demonstrate complementary color shadows.
O3-01: COLOR PERCEPTION IN SHADOWS - SLIDE PROJECTORS
Category: O3 Color Vision
Purpose:
Demonstrate complementary color shadows.
O4-51: ANAGLYPH
Category: O4 Optical Illusions
Purpose:
Demonstrate creation of three-dimensional effects using red and blue images.
O4-35: WALK-IN BOX
Category: O4 Optical Illusions
Purpose:
Demonstrate an impossible figure in a dramatic way.
O4-33: IMPOSSIBLE TRIANGLE
Category: O4 Optical Illusions
Purpose:
Classic impossible triangle illusion with a twist.
O4-32: SIZE OF COLORED FIGURES
Category: O4 Optical Illusions
Purpose:
Classic size illusion with a humorous twist.
O4-25: RINSING ILLUSION
Category: O4 Optical Illusions
Purpose:
Demonstrate one type of "rinsing" illusion.
O4-24: DISTORTED FACE ILLUSION
Category: O4 Optical Illusions
Purpose:
Classic distorted face illusion.