Clever crow uses physics to get its food

Using stones to raise water in a pitcher isn't just the stuff of Aesop's fables: this experiment shows that crows have an understanding of water displacement.

Read more: https://www.newscientist.com/article/...

• #pets_animals
• #crow
• #physics
• #aesops_fables_book
• #water
• #displace
• #archimedes
• #archimedes_principle
• #fluid_mechanics