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July 10 2013

Dolphins May 'See' Pregnant Women's Fetuses


Using echolocation, dolphins might be able to detect a pregnant woman's developing fetus, some experts say.

Dolphins emit sounds in their environment and listen to the echoes that return a process that helps them identify the shapes and locations of objects. Doctors use a similar technique to image a developing human baby. Both involve ultrasound high-pitched pulses of sound above the range of human hearing.

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