Like a visually ambiguous Necker cube, the famous Sleeping Beauty problem can be perceived in two seemingly valid ways. Olena Shmahalo/Quanta Magazine We are used to the idea that perception can be ...

It may be Necker, but it is not a cube. It is a two-dimensional display of lines, which the visual system in its evolutionary wisdom constructs and represents as a three-dimensional object.

Top left: faces or a vase. Top right: rabbit or duck. Bottom left: spinning dancer. Bottom right: Necker Cube Source: Rabbit and Duck, Fliegende Blätter 1892 / Modified by Nicolas Davidenko.

A simple test might provide an indication of your level of creativity. The image below is a Necker cube, an illustration designed to alternate between two mutually exclusive interpretations: A ...

His cube is, however, the “earliest scientifically described ambiguous figure”, according to Wolfgang Einhäuser-Treyer, who in 2004 published a paper on the Necker Cube and perception (see ...

The Necker Cube, an impossible object which illustrates the ambiguity of two-dimensional representations of three-dimensional thought (Image: Raul Gonzalez Perez / SPL Read about all the tactile ...

This is bi-stable visual stimuli used for awareness studies. Left diagram shows a classical example, the Necker cube, where the surface depth perception switches over time. On the right, a ...

The twenty screens that follow will prepare you for classroom discussion of the advocacy skills and associated ethical questions of working with facts.They are organized as follows: Section 1 - The ...

Wacky Harvard Prof. Charles Nesson crumbled a styrofoam box and displayed a "Necker Cube" optical illusion in his opening statement in the Joel Tenenbaum filesharing trial, Ben Sheffner reports ...