Watch Known Universe Videos Online - National Geographic Channel - Canada

Canada
- Americas
  - Canada
  Asia & Oceania
  - Asia
  - India
  - עִבְרִית
  - 香港
  Middle East & Africa
- Europe
  - Česká republika
  - Danmark
  - Deutschland
  - France
  - Hrvatska
  - Italia
  - Magyarország
  - Nederland
  - Norge
  - Polska
  - Portugal
  - România
  - Slovenija
  - Srbija
  - Sverige
  - Türkiye
  - UK
  - Ελλαδα
  - България
  - Россия
  - Україна
Register
Log In

TV SHOWS
- SHOWS BY SUBJECT
  - Wildlife
  - Natural History
  - Engineering
  - Disaster
  - Science
  - Travel
  - History
  - Society
  - Green
- DON'T MISS
  - The Incredible Dr. Pol Down and Derby Sunday 19 May 2013 at 7:00PM
  - The Incredible Dr. Pol Holy Bat Attack! Sunday 19 May 2013 at 8:00PM
  - The Incredible Dr. Pol Whoa Mama! Sunday 19 May 2013 at 9:00PM
  - The Incredible Dr. Pol The Cow Jumped Over The Moon Sunday 19 May 2013 at 10:00PM
  - Megafactories Heineken Sunday 19 May 2013 at 9:00PM
- TOP SHOWS
View All Shows
VIDEOS
- - Managing crocodiles in Jamaica 03:01 Crocodiles surround this beautiful island. Dr. Brady Bar...
    
    Go To Webisodes
  - Don't Miss
    
    Ewe Should Know 03:00 Sheep might be calm creatures, but they’re not easy to ...
    Show: The Incredible Dr. Pol
    
    Speed and Luxury 03:00 The R8 is a road car modeled after a champion racecar but...
    Show: Megafactories
- Most Viewed
  - The Boombox Explosion
    Show: The 80s: The Decade That Made Us
  - Growing Up Butterfly
    Show: Great Migrations
  - Solving the Rubik's Cube
    Show: The 80s: The Decade That Made Us
  - Brand New Tesla Factory
    Show: Megafactories
  - Hagia Sofia: Dome Secrets
    Show: Ancient Megastructures
  - In The Womb: Identical Twins
    Show: In the Womb
  - Japanese Electronics Invade the U.S.
    Show: The 80s: The Decade That Made Us
  - Megalodon - Episode 1
    Show: Prehistoric Predators
  - The holocaust by bullets
    Show: World War Two: The Apocalypse
View All Videos
PHOTOS
- Photo of the day
- Most Viewed
  - 80’s Flashback
    Show: The 80s: The Decade That Made Us
  - The Shot
    Show: Nat Geo's Most Amazing Photos
  - China’s Lost Pyramids
    Show: Ancient Secrets
  - Identical Twins
    Show: In the Womb
  - Border Security
    Show: Border Security
  - Banged Up Abroad, new episodes
    Show: Locked Up Abroad
  - Spandex, Leg Warmers and Head Bands
    Show: The 80s: The Decade That Made Us
View all photos
TV LISTINGS

http://assets.natgeotv.com/Shows/626.jpg

KNOWN UNIVERSE

Steve Jacobs Desktop Tornado Demo

Steve Jacobs uses his desktop tornado demo to describe conservation of angular momentum.

the latest Flash player

THREE MINUTE TEASER

1
2
3
4
5
6
7
8
9
10
11

Field Trip Oakland Zoo with Lynn Rothschild

Lynn Rothschild takes us on a field trip to the Oakland Zoo to discuss the diversity of life on o...
(00:49)
LIGO's Joseph Giaime

Joseph Giaime discusses how LIGO (Laser Interferometer Gravitational Wave Observatory) works.
(00:49)
All Videos

ADVERTISEMENT

- HOME
- TV SHOWS
- VIDEOS
- PHOTOS
- TV LISTINGS
- CONTACT
- NAT GEO TV APP
- - About National Geographic
  - Site Information
- - Top Videos
  - Top Shows
- - Top Galleries
  - Community
- - RSS feeds
  - More Channels from Shaw Media
    - Food Network
    - Global Television
    - HGTV
    - History
    - Showcase
    - Slice
© 2013 NGC Europe Limited, All Rights Reserved