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1. NOVA scienceNOW : 39 - Personal DNA Testing, Art Authentication, Capturing Carbon, Pardis Sabeti

  • Published: 5 years ago
  • Duration: 51:56
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NOVA scienceNOW : 39 - Personal DNA Testing, Art Authentication, Capturing Carbon, Pardis Sabeti

Personal DNA Testing - 01:40 NOVA scienceNOW examines the realm of personal DNA testing. It describes the latest tests, which



3. NOVA scienceNOW : 47 - Hunt for Alien Earths, Art Authentication, Maydianne Andrade, Autism Genes

  • Published: 5 years ago
  • Duration: 52:20
  • By
NOVA scienceNOW : 47 - Hunt for Alien Earths, Art Authentication, Maydianne Andrade, Autism Genes

Hunt for Alien Earths - 02:00 NOVA scienceNOW visits astronomers who may be on the brink of finding "another Earth" outside our


4. NOVA scienceNOW : 45 - Phoenix Mars Lander, Brain Trauma, Mammoth Mystery, Profile: Judah Folkman

  • Published: 5 years ago
  • Duration: 52:28
  • By
NOVA scienceNOW : 45 - Phoenix Mars Lander, Brain Trauma, Mammoth Mystery, Profile: Judah Folkman

Phoenix Mars Lander - 01:55 With behind-the-scenes access, NOVA scienceNOW covers the Mars lander Phoenix's thrilling


5. NOVA scienceNOW : 49 - Picky Eaters, Smart Marine Mammals, Sangeeta Bhatia, Capturing Carbon

  • Published: 5 years ago
  • Duration: 52:24
  • By
NOVA scienceNOW : 49 -  Picky Eaters, Smart Marine Mammals, Sangeeta Bhatia, Capturing Carbon

The Science of Picky Eaters - 02:00 What makes a dish taste good to some people and terrible to others? Why do many people,


6. NOVA scienceNOW Carbon Sequestration

  • Published: 2 years ago
  • Duration: 12:24
  • By
NOVA scienceNOW   Carbon Sequestration

Capturing carbon: I find out how an eighth-grader's science fair project inspired a new way to tackle rising levels of carbon dioxide in


7. Personal DNA Tests

  • Published: 6 years ago
  • Duration: 0:16
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8. DNA The Secret of Photo 51

  • Published: 2 years ago
  • Duration: 53:45
  • By
DNA  The Secret of Photo 51

An edited version of the PBS NOVA Documentary, for use for middle grades education.


9. NOVA scienceNOW : 40 - Killer Microbe

  • Published: 5 years ago
  • Duration: 8:31
  • By
NOVA scienceNOW : 40 - Killer Microbe

Along with all the problems that war brings, we're now facing a new enemy invader emerging from Iraq. Its soldiers are packing


10. FDA halts sales of popular DNA-testing kit

  • Published: 4 years ago
  • Duration: 6:16
  • By
FDA halts sales of popular DNA-testing kit

The Food and Drug Administration halted sales of the popular DNA-testing kit by 23andMe last week. The FDA is unsure that


11. NOVA scienceNOW : 43 - Bird Brains, Space Storms, Profile: Yoky Matsuoka, Smart Bridges

  • Published: 5 years ago
  • Duration: 51:54
  • By
NOVA scienceNOW : 43 - Bird Brains, Space Storms, Profile: Yoky Matsuoka, Smart Bridges

Bird Brains - 02:00 Birds have an undeserved reputation for low brainpower. In fact, they produce one of the most glorious


12. Where are the Aliens Origins - Nova ScienceNow Neil Degrasse Tyson HD

  • Published: 3 years ago
  • Duration: 55:01
  • By
Where are the Aliens Origins - Nova ScienceNow Neil Degrasse Tyson HD

Where are the Aliens Origins - Nova ScienceNow Neil Degrasse Tyson HD Host Neil deGrasse Tyson explores provocative


13. The Stream - Science and security of DNA testing

  • Published: 1 year ago
  • Duration: 25:01
  • By
The Stream - Science and security of DNA testing

On the Stream: Ethical and privacy concerns emerge as DNA tests move from a scientific endeavor to a commercial one.


14. NOVA scienceNOW : 50 - Moon Smasher, Secrets in the Salt, Bird Brains, Profile: Lonnie Thompson

  • Published: 5 years ago
  • Duration: 52:29
  • By
NOVA scienceNOW : 50 - Moon Smasher, Secrets in the Salt, Bird Brains, Profile: Lonnie Thompson

Moon Smasher - 02:15 Tag along with a team of scientists at NASA who will smash two SUV-sized rockets onto the lunar surface


15. NOVA scienceNOW : 53 - Sleep, First Primates, Earthquakes in the Midwest, Profile: Sang-Mook Lee

  • Published: 5 years ago
  • Duration: 52:45
  • By
NOVA scienceNOW : 53 - Sleep, First Primates, Earthquakes in the Midwest, Profile: Sang-Mook Lee

Sleep - 02:11 We spend about one-third of our lives sleeping. Why? Believe it or not, scientists don't know for sure. But evidence is


16. NOVA scienceNOW : 51 - Public Genomes, Algae Fuel, Mystery of the Gakkel Ridge, Yoky Matsuoka

  • Published: 5 years ago
  • Duration: 52:49
  • By
NOVA scienceNOW : 51 - Public Genomes, Algae Fuel, Mystery of the Gakkel Ridge, Yoky Matsuoka

Public Genomes - 02:00 A slew of businesses now offer to test your DNA and assess your risk of getting cancer, heart disease, and


17. NOVA scienceNOW : 54 - Space Dangers, Next-Gen Space Suits, Space Food, Plasma Rockets, Vandi Verma

  • Published: 5 years ago
  • Duration: 53:07
  • By
NOVA scienceNOW : 54 - Space Dangers, Next-Gen Space Suits, Space Food, Plasma Rockets, Vandi Verma

Can we make it to Mars? Can humans survive a trip to Mars and back that could take two to three years? This episode of NOVA


18. NOVA scienceNOW : 46 - Diamond Factory, Anthrax Investigation, Auto-Tune, Profile: Luis von Ahn

  • Published: 5 years ago
  • Duration: 52:03
  • By
NOVA scienceNOW : 46 - Diamond Factory, Anthrax Investigation, Auto-Tune, Profile: Luis von Ahn

Diamond Factory - 02:15 A blindfolded Neil deGrasse Tyson is led to a top-secret "diamond farm" to investigate breakthroughs in the


19. NOVA scienceNOW : 44 - Leeches, The Search for ET, Stem Cells Breakthrough, Profile: Edith Widder

  • Published: 5 years ago
  • Duration: 51:59
  • By
NOVA scienceNOW : 44 - Leeches, The Search for ET, Stem Cells Breakthrough, Profile: Edith Widder

Leeches - 02:00 Leeches can consume seven or eight times their body weight in blood, says leech expert Mark Siddall. As doctors


20. NOVA scienceNOW:55 - Can My Car Live Forever,Replacing BodyParts,Can We Slow Aging,Human Hibernation

  • Published: 5 years ago
  • Duration: 53:09
  • By
NOVA scienceNOW:55 - Can My Car Live Forever,Replacing BodyParts,Can We Slow Aging,Human Hibernation

Can We Live Forever? This NOVA scienceNOW poses the question - Can We Live Forever? - and host Neil deGrasse Tyson tackles