© 2025 Connecticut Public

FCC Public Inspection Files:
WEDH · WEDN · WEDW · WEDY
WEDW-FM · WNPR · WPKT · WRLI-FM
Public Files Contact · ATSC 3.0 FAQ
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations
Access to this video is a benefit to members

Alvin: Pioneer of the Deep

Season 13 Episode 1303 | 26m 47s

The deep-sea submersible Alvin has brought explorers to extraordinary places for more than 50 years. Now, as Alvin is poised to continue its revolutionary scientific work, a new set of upgrades will take it deeper than ever before.

Aired: 10/31/21
Major funding for this program was provided by The Batchelor Foundation, encouraging people to preserve and protect America’s underwater resources. Additional funding was provided by The Parrot Family Endowment for Environmental Education. Distributed by American Public Television.
Extras
Historian Annette Gordon-Reed. The American Revolution premieres November 16.
The filmmakers on how understanding the people of the Revolution can help us understand who we are.
The filmmakers discuss how the story of The American Revolution came together.
The filmmakers discuss how they crafted imagery to help tell the story of the American Revolution.
Ken Burns, Sarah Botstein, and David Schmidt on the challenges of telling America's origin story.
Step behind the scenes of Ken Burns’s new film to see how The American Revolution came to life.
A single shot echoes on Lexington Green, and the American Revolution begins.
THE AMERICAN REVOLUTION, a new six-part, 12-hour documentary from Ken Burns.
The filmmakers on how they tapped a broad range of influences to recreate the music of the era.
Filmmakers discuss how they used stories of both well-known and lesser known figures.
Latest Episodes
All
  • All
  • Changing Seas Season 17
  • Changing Seas Season 16
  • Changing Seas Season 15
  • Changing Seas Season 14
  • Changing Seas Season 13
  • Changing Seas Season 12
  • Changing Seas Season 11
  • Changing Seas Season 10
  • Changing Seas Season 9
  • Changing Seas Season 8
  • Changing Seas Season 7
  • Changing Seas Season 6
  • Changing Seas Season 5
  • Changing Seas Season 4
  • Changing Seas Season 3
  • Changing Seas Season 2
  • Changing Seas Season 1
Scientists work to unravel the cause of the fish spinning phenomenon in the Florida Keys.
Scientists in Madeira study the impacts of plastics on whales and dolphins.
In Playa Hermosa locals unite to protect waves, restore habitats, and save sea turtles.
Scientists collaborate with elephant seals to study their life cycles and ocean health.
Florida scientists make remarkable discoveries about whitespotted eagle rays.
Marine archaeologists uncover a Roman shipwreck on Croatia's Adriatic Coast.
Experts study southern sea otters to ensure their longtime survival on California’s coast.
Islanders restore Maui's watersheds through traditional Hawaiian wisdom.
Amid shipwrecks and shifting sands, Bermuda’s corals offer clues to climate resilience.
Researchers brave the Arctic’s cold and dark to reveal the mysteries of the Polar Night.