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Blowing bubbles allows sperm whales to sleep soundly beneath the waves, reveals study
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Blowing bubbles allows sperm whales to sleep soundly beneath the waves, reveals study

Isn't it fascinating that sperm whales have found a way to sleep soundly underwater? New research reveals that by blowing bubbles, these magnificent creatures can avoid floating to the surface while they nap. They typically rest for short periods, and the bubbles help them manage their buoyancy. This clever adaptation shows just how incredible marine life can be!
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