• NOVA -- Toward a Smarter Grid
    Toward a Smarter Grid
    What can be done to make the power grid more reliable and efficient?
    0:02:56
  • NOVA -- Energy Defined
    Energy Defined
    What is energy and why are we on a never ending search for new energy sources?
    0:02:41
  • NOVA -- S38 Ep13: An Interview with Sally Ride
    S38 Ep13: An Interview with Sally Ride
    Watch an uncut interview with the late astronaut, conducted at NASA in 1984.
    0:15:46
  • NOVA -- S38: Higgs Boson Revealed
    S38: Higgs Boson Revealed
    Go behind the scenes at CERN for exclusive interviews with lead scientists on ...
    0:03:53
  • NOVA -- S39 Ep7: Introducing NOVA's Sun Lab
    S39 Ep7: Introducing NOVA's Sun Lab
    Learn about solar storms and do your own research using images from NASA ...
    0:02:13
  • NOVA -- S39 Ep7: How Can I Study the Sun?
    S39 Ep7: How Can I Study the Sun?
    NOVA Labs: Learn how to use the Helioviewer, a tool at the heart of NOVA's Sun ...
    0:03:17
  • NOVA -- S39 Ep7: Earth's Magnetic Shield
    S39 Ep7: Earth's Magnetic Shield
    NOVA Labs will launch May, 2012.
    0:02:05
  • NOVA -- S39 Ep7: The Threat to Earth
    S39 Ep7: The Threat to Earth
    NOVA Labs: What would happen if a solar storm overwhelmed Earth's natural ...
    0:02:32
  • NOVA -- S39 Ep7: Solar Space Telescopes
    S39 Ep7: Solar Space Telescopes
    NOVA Labs: New solar telescopes are allowing us to see the Sun like never ...
    0:03:50
  • NOVA -- S39 Ep7: Anatomy of the Sun
    S39 Ep7: Anatomy of the Sun
    NOVA Labs: How does the Sun's composition influence its behavior?
    0:03:22
  • NOVA -- S39 Ep7: The Dynamic Sun
    S39 Ep7: The Dynamic Sun
    NOVA Labs: Magnetism influences when and how solar storms erupt.
    0:03:17
  • NOVA -- S39 Ep7: Solar Wind and Storms
    S39 Ep7: Solar Wind and Storms
    NOVA Labs: Bursts of plasma released by the Sun create "space weather" around ...
    0:02:47
  • NOVA -- S39 Ep7: The Electromagnetic Spectrum
    S39 Ep7: The Electromagnetic Spectrum
    NOVA Labs: Most of what we know about solar science comes from reading the Sun's ...
    0:02:55
  • NOVA -- S39 Ep7: The Sun's Energy
    S39 Ep7: The Sun's Energy
    NOVA Labs: What are the processes that produce the Sun's light and heat?
    0:02:06
  • NOVA -- S39 Ep7: Understanding Solar Activity
    S39 Ep7: Understanding Solar Activity
    What factors make the sun more or less volatile?
    0:07:31
  • NOVA -- NOVA Elements iPad App
    NOVA Elements iPad App
    Explore an interactive periodic table, play an elemental game, and watch the ...
    0:04:33
  • NOVA -- S39 Ep6: Elemental Bloopers
    S39 Ep6: Elemental Bloopers
    Watch David Pogue's hilarious out-takes from NOVA's "Hunting the Elements."
    0:02:46
  • NOVA -- S39 Ep9: Chemotherapy and Breast Cancer
    S39 Ep9: Chemotherapy and Breast Cancer
    For some breast cancer patients, chemotherapy isn't always necessary.
    0:03:05
  • NOVA -- S39 Ep9: Extract Your Own DNA
    S39 Ep9: Extract Your Own DNA
    Behold your very own DNA in this do-it-yourself science experiment.
    0:02:45
  • NOVA -- S39 Ep5: Drinking "Mastodon Juice"
    S39 Ep5: Drinking "Mastodon Juice"
    Forget Happy Hour. These scientists drink water trapped in Ice Age bones.
    0:00:59
  • NOVA -- S39 Ep3: Sneak Peek: 3D Spies of WWII
    S39 Ep3: Sneak Peek: 3D Spies of WWII
    Premiering January 18, 2012 at 9pm on PBS
    0:05:16