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Preventing augmented-reality overload, fixing bone with tiny bubbles, and studying human migrations

Science Podcast
underside of a gecko’s hand
public domain

This week we have stories on blocking dangerous or annoying distractions in augmented reality, gene therapy applied with ultrasound to heal bone breaks, and giving robots geckolike gripping power with Online News Editor David Grimm.

Deputy News Editor Elizabeth Culotta joins Sarah Crespi to discuss a special package on human migrations—from the ancient origins of Europeans to the restless and wandering scientists of today.

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Download the show transcript.

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[Image: Public domain; Music: Jeffrey Cook]