Research article about the learning benefits of collaborative drawing. It demonstrates the serious application that the arts, especially the collaborative arts can have in other fields of human endeavour.
Humans can see into the future, says a cognitive scientist. The mechanism behind that can also explain why we are tricked by optical illusions.
When you squeeze that black paint from the tube, have you assumed that is the limit of blackness? Well apparently it is not so black after all. Standard black paint still reflects about 5 -10% of the light that falls…