#81 Why do whales make sounds?
I learned this today. Whales make use of sound in the water because they cannot use their other senses. It is not possible to use light to see underwater because the water scatters it too much. Plus, some whales dive over 2,000m and light doesn’t really penetrate much farther than 1,000m. They also cannot rely […]
#81 Why do whales make sounds? Read More »