POV | A Healing Art Artificial eye makers rekindle hope for their... Artificial eye makers rekindle hope for their patients and families. (7:04)

• Duration: 7:04
  Copyright PBS
  TV Rating: NR
  

NOVA scienceNOW | The Science of Picky Eaters, Smart Sea Lions and Talking Walruses, Sangeeta Bhatia, Capturing Carbon | Profile: Sangeeta Bhatia A biomedical engineer uses computer-chip tech... A biomedical engineer uses computer-chip technology to craft tiny artificial organs. (11:16)

• Duration: 11:16
  Copyright © 2009 WGBH Educational Foundation
  TV Rating: TV-PG
  

NOVA scienceNOW | Diamond Factory, Anthrax Investigation, Auto-Tune, Luis von Ahn Season 4: Episode 1 Season 4: Episode 1 (52:02)

Chapter(s) 1 - 5 of 5

• 1. 1.Diamond Factory,
  2. 2.Anthrax Investigation,
  3. 3.Auto-Tune,
  4. 4.Profile: Luis von Ahn,
  5. 5.Cosmic Perspective

• Duration: 52:02
  Copyright © 2009 WGBH Educational Foundation
  TV Rating: TV-PG
  

NOVA scienceNOW | Diamond Factory, Anthrax Investigation, Auto-Tune, Luis von Ahn | Diamond Factory Visit a laboratory where entrepreneurs are gr... Visit a laboratory where entrepreneurs are growing perfectly pure diamonds. (16:53)

• Duration: 16:53
  Copyright © 2009 WGBH Educational Foundation
  TV Rating: TV-PG
  

Antiques Roadshow | Chattanooga, Hour 1 Roadshow visits the National Military Park ne... Roadshow visits the National Military Park near Chattanooga to examine antique cannon. (52:56)

• Duration: 52:56
  Copyright WGBH Educational Foundation
  TV Rating: TV-G
  

Antiques Roadshow | Wichita, Hour 2 | Appraisal 16 Diamond Ring, ca. 1950 Diamond Ring, ca. 1950 (1:00)

• Duration: 1:00
  Copyright WGBH Educational Foundation
  TV Rating: TV-G
  

Antiques Roadshow | Palm Springs, Hour 3 | Appraisal 13 Diamond Broach Diamond Broach (1:05)

• Duration: 1:05
  Copyright WGBH Educational Foundation
  TV Rating: TV-G
  

Antiques Roadshow | Palm Springs, Hour 1 | Appraisal 13 Art Deco Emerald & Diamond Ring Art Deco Emerald & Diamond Ring (3:03)

• Duration: 3:03
  Copyright WGBH Educational Foundation
  TV Rating: TV-G
  

NOVA | Absolute Zero | Cold Engines Engineers figure out how to make artificial i... Engineers figure out how to make artificial ice. (10:41)

• Duration: 10:41
  Copyright WGBH Educational Foundation
  TV Rating: TV-PG
  

Antiques Roadshow | Milwaukee, Hour 2 Explore the world's largest collection of pos... Explore the world's largest collection of posters by French lithographer Jules Cheret. (53:15)

Chapter(s) 1 - 22 of 22

• 1. 1.Intro,
  2. 2.Appraisal 1,
  3. 3.Appraisal 2,
  4. 4.Appraisal 3,
  5. 5.Appraisal 4,
  6. 6.Appraisal 5,
  7. 7.Appraisal 6,
  8. 8.Appraisal 7,
  9. 9.Appraisal 8,
  10. 10.Appraisal 9,
  11. 11.Appraisal 10,
  12. 12.Appraisal 11,
  13. 13.Appraisal 12,
  14. 14.Appraisal 13,
  15. 15.Appraisal 14,
  16. 16.Appraisal 15,
  17. 17.Appraisal 16,
  18. 18.Appraisal 17,
  19. 19.Appraisal 18,
  20. 20.Appraisal 19,
  21. 21.Appraisal 20,
  22. 22.Feedback Booth/Credits

• Duration: 53:15
  Copyright WGBH Educational Foundation
  TV Rating: TV-G