Strange, sticky shapes appear as the bacteria ... Yunker’s work with the contact angle is a key example of how local factors can have macro consequences for life, said Guo, who studies the geometry of ...

Squares, triangles, circles - these geometric shapes appear everywhere in art and ... showing that crows clearly had a sense of right angles, parallel lines, symmetry. And that's a big deal ...

Squares, triangles, circles - these geometric ... five regular shapes. GREENFIELDBOYCE: Turns out the crows could. In the journal Science Advances, the researchers describe a series of tests showing ...