NOVA

This Device Smells Diseases by Imitating a Dog's Nose

Clip: Season 49 | 4m 43s | Video has closed captioning.

By studying dog noses, scientists at MIT are building an electronic nose that is learning to analyze odors to sniff out diseases. Could this tech someday be integrated into smartphones?

Aired: 05/26/22

Rating: NR

Problems Playing Video? | Closed Captioning

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