Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Trees depicted in ...
What makes a tree a tree? Or rather, why can we recognize trees in even quite abstract depictions when they are so varied in nature? Researchers have found a clue in the branches, and used math to ...
The primary authors of this post are Dirk B. Walther (University of Toronto) and Claudia Damiano (KU Leuven) Have you ever stood before an abstract painting, feeling a surge of emotion but struggling ...
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