ouiouiallie:

My pussy has pussys on it

ouiouiallie:

My pussy has pussys on it

Johannes van Loon. Illustrations for Harmonia Macrocosmica by Andreas Cellarius. Star Atlas. 1660.

ri-science:

In which direction is the cube spinning? Now blink, or look away and look back. Is it still spinning in the same direction?
A Necker Cube is an ambiguous line drawing. Our brain can create different interpretations of it.
This clip was part of the Christmas Lectures 2011 presented by Professor Bruce Hood - Lecture One: What’s in your head? Watch it in full on the Ri Channel.

ri-science:

In which direction is the cube spinning? Now blink, or look away and look back. Is it still spinning in the same direction?

A Necker Cube is an ambiguous line drawing. Our brain can create different interpretations of it.

This clip was part of the Christmas Lectures 2011 presented by Professor Bruce Hood - Lecture One: What’s in your head? Watch it in full on the Ri Channel.