• Subtitle
    Choose Server
    • Server 1
    • Server 2
    • Server 3
Please choose another server if the video doesn't work or there is an error in the video
NOVA scienceNOW

6 Season
40 Episode

NOVA scienceNOW - Season 3 Episode 5 Leeches; SETI; Stem Cells; Edith Widder


(8 votes, average: 8.00/ 10)

55 minutes 2025 HD

  • Share

Leeches - A century after falling out of favor, medicinal leeches are back in hospitals, sucking away on patients' wounds. SETI - Astronomers have their radio telescopes tuned to receive signals from alien worlds. But is anybody out there? Stem Cells Breakthrough - Three separate teams overcome a biomedical hurdle—creating stem cells without the use of human embryos. Profile: Edith Widder - Meet a marine biologist and explorer who has engineered new ways to spy on deep-sea creatures.

img

Season

Similar

  • 2003
    img

    Popularis

    Popularis

    1 2003 HD

    img
  • 2019
    img

    Breakthrough: The Ideas That Changed the World

    Breakthrough: The Ideas That Changed the World

    8.00 2019 HD

    Take a mind-blowing journey through human history, told through six iconic objects that modern people take for granted, and see how science,...

    img
  • 2019
    img

    Science Vs. Terrorism

    Science Vs. Terrorism

    1 2019 HD

    Researchers are pushing the boundaries of their fields to develop more accurate and efficient responses against international terrorism.

    img
  • 2020
    img

    Life 2.0

    Life 2.0

    1 2020 HD

    A high-end documentary series that takes a deep and thought-provoking dive into a variety of topics - such as the future of human life extension,...

    img
  • 2014
    img

    Stephen Hawking's Science of the Future

    Stephen Hawking's Science of the Future

    3.00 2014 HD

    Stephen Hawking’s Science of the Future investigates the very latest game changing innovations. Each episode takes one area of progress and...

    img
  • 2014
    img

    Tales of the Unexpected

    Tales of the Unexpected

    1 2014 HD

    Tales of the Unexpected is a new strand of provocative, confronting and thoroughly entertaining science documentaries. Each episode reveals a...

    img
  • 1988
    img

    American Experience

    American Experience

    7.40 1988 HD

    TV's most-watched history series brings to life the compelling stories from our past that inform our understanding of the world today.

    img
  • 2017
    img

    2050 dans votre assiette

    2050 dans votre assiette

    1 2017 HD

    img
  • 2010
    img

    O vědě a vědcích

    O vědě a vědcích

    1 2010 HD

    img
  • 2010
    img

    Richard Hammond's Invisible Worlds

    Richard Hammond's Invisible Worlds

    7.30 2010 HD

    Using state-of-the-art technologies, Richard Hammond goes beyond the limits of the naked eye and explores the hidden secrets of the invisible world...

    img

Recomendation

  • 2017
    img

    Tsuredure Children

    Tsuredure Children

    8.02 2017 HD

    A series depicting various scenarios of young love. These stories range from a boy, crippled by his absolute lack of confidence in himself, cannot...

    img
  • 2008
    img

    Rosario + Vampire

    Rosario + Vampire

    7.90 2008 HD

    An ordinary high school boy fails to get into any private academy except one — which happens to be populated by supernatural creatures...

    img
  • 2012
    img

    My Little Monster

    My Little Monster

    8.31 2012 HD

    Mizutani Shizuku finds peace in her studies.  Working hard to stay at the top of the class, alone but focused.  When she is tasked with...

    img
  • 2014
    img

    The Irregular at Magic High School

    The Irregular at Magic High School

    7.82 2014 HD

    In a world where magic is not a fairy tale but has existed for one hundred years siblings Tatsuya and Miyuki Shiba prepare to begin their studies at...

    img
  • 2006
    img

    Ouran High School Host Club

    Ouran High School Host Club

    8.22 2006 HD

    New student Haruhi stumbles on the Ouran High School Host Club, an all-male group that makes money by entertaining the girls of the school.

    img
  • 2006
    img

    Fate/stay night

    Fate/stay night

    7.32 2006 HD

    Shirou Emiya lost his parents in a fire when he was young and was later adopted by the sorcerer Kiritsugu Emiya. Shirou is drawn into the Holy Grail...

    img
  • 1979
    img

    Doraemon

    Doraemon

    7.70 1979 HD

    Doraemon is an anime TV series created by Fujiko F. Fujio and based on the manga series of the same name. This anime is the much more successful...

    img
  • 2015
    img

    Absolute Duo

    Absolute Duo

    7.82 2015 HD

    This is the story of Tooru Kokonoe who has enrolled at Kouryou Academy, a school which trains students in wielding Blaze, soul powered weapons to...

    img
  • 2014
    img

    Rage of Bahamut

    Rage of Bahamut

    7.77 2014 HD

    Two thousand years ago, the black-and-silver-winged dragon, Bahamut, terrorized the magical land of Mistarcia. The humans, god, and demons that...

    img
  • 2013
    img

    Love Live! School Idol Project

    Love Live! School Idol Project

    7.40 2013 HD

    Otonokizaka High School is planning to close within three years. However, nine female students come together with one thing in mind—form a pop...

    img