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NOVA

Ozempic's Surprising Real Power

Season 51 | 3m 51s

Scientists thought Ozempic, and other similar drugs, helped people lose weight by working primarily in the gut. But now it's looking like it's real power could be in the brain.

National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.
Extra
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All Creatures Great and Small
Season 5 Teaser
Return to the cozy Yorkshire Dales for an all-new season on Sunday, January 12, 2025 at 9/8c.
Preview: 0:59
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Nature
NATURE - Season 43
Get a sneak peek at a brand new season of NATURE on PBS.
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Antiques Roadshow
Appraisal: Early 20th C. Sheldon Parsons & A.R. Shulz Oils
Appraisal: Early 20th C. Sheldon Parsons & A.R. Shulz Oils
Clip: S28 E18 | 3:35
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Antiques Roadshow
Appraisal: Duffner & Kimberly Lamp, ca. 1910
Appraisal: Duffner & Kimberly Lamp, ca. 1910
Clip: S28 E18 | 0:31
Watch • 0:46
Antiques Roadshow
Appraisal: 24-sheet Billboard Posters, ca. 1967
Appraisal: 24-sheet Billboard Posters, ca. 1967
Clip: S28 E18 | 0:46
Watch • 0:47
Antiques Roadshow
Appraisal: Late 19th C. Apache Pitch Water Bottle
Appraisal: Late 19th C. Apache Pitch Water Bottle
Clip: S28 E18 | 0:47
Watch • 0:42
Antiques Roadshow
Appraisal: German Potpourri Vase, ca. 1890
Appraisal: German Potpourri Vase, ca. 1890
Clip: S28 E18 | 0:42
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Antiques Roadshow
Appraisal: Guilmet French Industrial Series Clock, ca. 1880
Appraisal: Guilmet French Industrial Series Clock, ca. 1880
Clip: S28 E18 | 0:45
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Antiques Roadshow
Appraisal: Samson Bocage Candlesticks, ca. 1890
Appraisal: Samson Bocage Candlesticks, ca. 1890
Clip: S28 E18 | 0:49
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Antiques Roadshow
Appraisal: Gorham Sterling Silver Trophy Cup, ca. 1900
Appraisal: Gorham Sterling Silver Trophy Cup, ca. 1900
Clip: S28 E18 | 0:40
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