For years scientist have been puzzled by a humming sound thousands of feet below the surface of the Pacific Ocean. The humming was first noticed when scientists dropped hydrophones in the Ocean to study the songs of migrating humpback whales,…
For years scientist have been puzzled by a humming sound thousands of feet below the surface of the Pacific Ocean. The humming was first noticed when scientists dropped hydrophones in the Ocean to study the songs of migrating humpback whales,…