The Exploratorium

The title of this exhibition is Smiles and Scowls. It is a photo of two people where one person is very angry and the other person is calm at the beginning . But, when I walked backwards, the faces changed because when one person is close, one face is mad and the other is calm. But when I walk to the back, the faces switch.

Here, Philippe Schuns and Aude Olive of the University of Glasgow combined coarse and fine features of different faces. Both kinds of features are visible up close but further back, the fine features are harder to see, making the faces seem to change expression and even gender

I like the exploratorium because it has technology science and history.