In the journal Science Advances, the researchers describe a series of tests showing that crows clearly had a sense of right angles, parallel lines ... And then the question is, where does that ...

In the journal Science Advances, the researchers describe a series of tests showing that crows clearly had a sense of right angles, parallel lines ... And then the question is, where does that ...

And we wanted to do that because it's not one player playing this video game: we wanted to encourage the fact that there's going to be multiple perspectives in the room.” With interactive events and ...

In the journal Science Advances, the researchers describe a series of tests showing that crows clearly had a sense of right angles, parallel lines, and symmetry ... And then the question is, where ...