4 Awesome Discoveries You Probably Didn't Hear About This Week (Episode 26)

A fossil in a rock.`Caption: More than 50 species are brand new to science,

A research team has found that sweat is better than saliva and tears for noninvasive testing because it provides information much the same as blood. The team has developed Band-Aid-like sensors to collect health information from sweat. Other segments include the evidence that temperature determines sex for some animals, new methods for delaying ice and frost, and a historic discovery of 500 million-year-old fossils. Part of the "4 Awesome Discoveries You Probably Didn't Hear About This Week" series.

(Source: DCMP)

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  • 4 Awesome Discoveries You Probably Didn't Hear About This Week (Episode 26)

    Type:
    Video
    Format:
    Streaming
    Accommodations:
    English Audio Descriptions - Visual, English Captions - Auditory
    Languages:
    English
    License:
    DCMP Membership
    Author:
    National Science Foundation
    Length:
    2 minutes