NSF Science Now: Episode 39

The video covers three main topics: a new device that helps blind people monitor their guide dogs' health by tracking heart and respiratory rates; the discovery of a new ceratopsian dinosaur species in the Gobi Desert, which provides insights into dinosaur evolution; and an unprecedented sighting of orcas near Palmer Station in Antarctica, showcasing their hunting behavior.

What challenges do blind handlers face in understanding their dogs' needs?

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Describe the technology developed by Sean Milan and his team for guide dogs.

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What does the discovery of the new dinosaur species reveal about ceratopsians?

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What is the significance of finding multiple dinosaur species in the same fossil bed?

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How did researchers capture the behavior of orcas in Antarctica?

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