Weird Animal BrainDid You Know?Sensation and Perception Kayleen Schreiber December 18, 2017December 18, 2017 Brain, Narwhal, Neuron, Neuroscience, Ocean, Sense, Weird Animal Brain Weird Animal Brain: Narwhal Narwhal tusks used to be sold as unicorn horns and were believed to contain magical powers. Now we know a little bit more about these unique tusks, and the truth… Read More