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The Earthshot Prize

2023 Nominees: Clean our Air

Season 2023 Episode 1 | 3m 00s

These nominees are fighting to provide us a healthier environment to breathe. In London, ENSO have created new tires for electric cars that significantly reduce rubber pollution; in Poland, Polish Smog Alert campaign for clean air legislation and an end to the use of coal in urban environments; and in Hong Kong and China, GRST have developed a new type of Lithium battery.

Extras
Watch • 0:42
Antiques Roadshow
Appraisal: Ub Iwerks "Steamboat Willie" Drawing, ca. 1928
Appraisal: Ub Iwerks "Steamboat Willie" Drawing, ca. 1928
Clip: S30 E22 | 0:42
Watch • 0:47
Antiques Roadshow
Appraisal: Chicago Bears Memorabilia, ca. 1923
Appraisal: Chicago Bears Memorabilia, ca. 1923
Clip: S30 E22 | 0:47
Watch • 0:30
Grantchester
Season 11 Official Preview
The beloved Mystery! series will debut its last season starting on Sunday, June 14, 2026 at 9/8c.
Preview: S11 | 0:30
Watch • 2:29
American Masters
W.E.B. Du Bois: Rebel With A Cause
Explore the life and legacy of notable Black scholar and civil rights pioneer W.E.B. Du Bois.
Preview: S40 E4 | 2:29
Watch • 6:56
America's Heartland
Farm to Fork: Mushroom Pasta
On Farm to Fork, fun with fungi and a special recipe for pasta.
Clip: S19 E7 | 6:56
Watch • 5:29
America's Heartland
Urban Visitors Take "Haycations"
Discover how Farm Stay vacations are giving city kids a chance to discover rural America.
Clip: S19 E7 | 5:29
Watch • 5:41
America's Heartland
Nebraska Art Farm
Travel to Nebraska where artists find rural life peaceful and inspiring to their creative work.
Clip: S19 E7 | 5:41
Watch • 4:22
America's Heartland
Wisconsin Farm Turns Manure into Energy
See how a Wisconsin dairy farm turns cow manure into an energy source.
Clip: S19 E7 | 4:22
Watch • 6:20
America's Heartland
Oregon Tulip Farming
It’s like a visit to Holland! Discover an Oregon farm growing acres and acres of bright tulips.
Clip: S19 E6 | 6:20
Watch • 5:07
America's Heartland
Florida Blueberry Harvest
Harvest season in Florida is all about picking and packing your favorite blueberries.
Clip: S19 E6 | 5:07
Latest Episodes
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The Earthshot Prize 2022
Celebrate the recipients of The Earthshot Prize – Prince William's environmental award.
Episode: S2022 E1 | 59:50