• NOVA -- The Hole in the Sky
    The Hole in the Sky
    That time when NOVA reported on the first sign of the ozone hole's ...
    0:02:21
  • NOVA -- The Serengeti Lion Project
    The Serengeti Lion Project
    After 50 years, Craig Packer and his team have records of the nearly 5,000 ...
    0:01:37
  • NOVA -- Drilling For the Dinosaurs' End
    Drilling For the Dinosaurs' End
    A team drills into the crater made by the asteroid that may have wiped out the ...
    0:03:15
  • NOVA -- NOVA Black Holes App
    NOVA Black Holes App
    In this iPad app, navigate fields of cosmic objects in your quest to become a ...
    0:01:00
  • NOVA -- Make Your Own Hydrothermal Vent
    Make Your Own Hydrothermal Vent
    A step-by-step guide to create your very own hydrothermal vent
    0:01:44
  • NOVA -- The Physics Behind Texting
    The Physics Behind Texting
    When you send a text, how does your message make the journey to your friend’s ...
    0:03:37
  • NOVA -- 3 Things "Faster Than Light"
    3 Things "Faster Than Light"
    These three things have been said to go faster than light, but do they?
    0:03:49
  • NOVA -- S43 Ep13: Saving the Montauk Lighthouse
    S43 Ep13: Saving the Montauk Lighthouse
    A unique method to fight erosion saved the Montauk Point Lighthouse from ...
    0:02:55
  • NOVA -- S43 Ep13: Saving the Montauk Lighthouse
    S43 Ep13: Saving the Montauk Lighthouse
    A unique method to fight erosion saved the Montauk Point Lighthouse from ...
    0:02:51
  • NOVA -- Gravity Changes Colors
    Gravity Changes Colors
    This ingenious experiment proves that gravity changes the color of light all ...
    0:02:42
  • NOVA -- S43 Ep8: Alzheimer's Clinical Trials
    S43 Ep8: Alzheimer's Clinical Trials
    Real patients and families describe what it's like being in an Alzheimer's ...
    0:04:30
  • NOVA -- S43 Ep8: Inside the Mind of Alzheimer’s
    S43 Ep8: Inside the Mind of ...
    Journalist Greg O'Brien gives a first-hand account of what it's like have ...
    0:04:23
  • NOVA -- S43 Ep8: Predicting Alzheimer’s
    S43 Ep8: Predicting Alzheimer’s
    Certain gene forms increase your risk of developing Alzheimer's.
    0:02:38
  • NOVA -- S43 Ep8: Alzheimer's Other Victims
    S43 Ep8: Alzheimer's Other Victims
    Family members describe what it's like to have a loved one with Alzheimer's.
    0:03:49
  • NOVA -- S43 Ep8: Alzheimer's Virus-Like Protein
    S43 Ep8: Alzheimer's Virus-Like Protein
    Tangles of a protein called tau inside neurons may be the culprit behind ...
    0:04:13
  • NOVA -- S43 Ep6: David Lynch x Robots = A.I. Art
    S43 Ep6: David Lynch x Robots = A.I. Art
    David Lynch puts a literal face on the oddest collection of little learning ...
    0:02:11
  • NOVA -- S43 Ep5: Ötzi the Iceman's Ax
    S43 Ep5: Ötzi the Iceman's Ax
    How did Ötzi the Iceman, who lived 5300 years ago, sharpen his ax?
    0:01:48
  • NOVA -- S43 Ep7: Implanting False Memories
    S43 Ep7: Implanting False Memories
    How to make someone believe they’ve committed a crime that never happened.
    0:03:17
  • NOVA -- Amazing Calendar Trick
    Amazing Calendar Trick
    With a dash of math, know the day of the week for any date on the calendar.
    0:04:17
  • NOVA -- S43 Ep9: The Hidden Fluorescent World
    S43 Ep9: The Hidden Fluorescent World
    The proteins that make fish fluoresce could help scientists map the human brain.
    0:03:19
  • NOVA -- How to Find a Galaxy
    How to Find a Galaxy
    Knowing the addresses of a thousand galaxies yielded a remarkable picture of our ...
    0:04:24