Researchers have isolated a cluster of neurons in a mouse’s brain that are crucial to making the squeaky, ultrasonic ‘songs’ a male mouse produces when courting a potential mate. …read more Source:: Science
Tag: ultrasonic
Extinct early whales listened like their relatives on land, fossil evidence shows
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•Whales show surprisingly vast differences in hearing ability. Baleen whales tune into infrasonic sounds to communicate over long distances. Toothed whales do just the opposite, relying on ultrasonic frequencies too …read more Source:: Science
Ultrasonic bubbles give cold water bug-killing cleaning power
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•A hand-held device that infuses a gentle stream of regular cold water with ultrasound to turn it into a highly effective cleaning tool has been developed by British scientists, who …read more Source:: UKScienceNews