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MrWhy.com » Videos » Educational - Discovery Channel -
Page: 42 of 43Previous Page383940414243Next Page
Ultimate Guide to Submarines: Nuclear Power Ultimate Guide to Submarines: Nuclear Power
Channel: Discovery Channel
Length: 143
Date: February 15, 2007
Learn about the first nuclear-powered submarines.
Deep Salvage: Salvage Plan B Deep Salvage: Salvage Plan B
Channel: Discovery Channel
Length: 121
Date: February 15, 2007
Japanese and American divers attempt to retrieve loved ones from a shipwreck.
Deep Salvage: Drilling Attempts Fail Deep Salvage: Drilling Attempts Fail
Channel: Discovery Channel
Length: 86
Date: February 15, 2007
Divers attempt to drill into the Ehime Maru shipwreck.
Ultimate Guide to Submarines: Sonar Ultimate Guide to Submarines: Sonar
Channel: Discovery Channel
Length: 112
Date: February 15, 2007
Find out how sonar works on a submarine.
Ultimate Guide to Submarines: Dive! Ultimate Guide to Submarines: Dive!
Channel: Discovery Channel
Length: 177
Date: February 15, 2007
Find out how a submarine dives and resurfaces.
Spacewalkers: Space Suits Spacewalkers: Space Suits
Channel: Discovery Channel
Length: 96
Date: February 15, 2007
Explore the space suits used during space walks.
Spacewalkers: Testing Early Space Suits Spacewalkers: Testing Early Space Suits
Channel: Discovery Channel
Length: 151
Date: February 15, 2007
Scientists and engineers test space suits.
Spacewalkers: Hubble Spacewalks Spacewalkers: Hubble Spacewalks
Channel: Discovery Channel
Length: 156
Date: February 15, 2007
See how space walkers repaired the Hubble Space Telescope.
Space Colonies: Spreading Intelligence Space Colonies: Spreading Intelligence
Channel: Discovery Channel
Length: 64
Date: February 15, 2007
Dr. Christopher McKay believes it is our duty as intelligent beings to spread life to other planets.
Space Colonies: Life on Mars Space Colonies: Life on Mars
Channel: Discovery Channel
Length: 83
Date: February 15, 2007
Could humans one day live on the Red Planet?
Space Colonies: Destination Moon Space Colonies: Destination Moon
Channel: Discovery Channel
Length: 108
Date: February 15, 2007
Could humans actually live on the moon?
Fireballs from Space: Comet Impacts Jupiter Fireballs from Space: Comet Impacts Jupiter
Channel: Discovery Channel
Length: 122
Date: February 15, 2007
Astronomers spot a massive comet impact on Jupiter. How would a similar hit affect Earth?
Fireballs from Space: Links to the Past Fireballs from Space: Links to the Past
Channel: Discovery Channel
Length: 136
Date: February 15, 2007
Could stardust from comets offer us a way to go back in time?
Fireballs from Space: Reenacting a Meteor’s Impact Fireballs from Space: Reenacting a Meteor’s Impact
Channel: Discovery Channel
Length: 161
Date: February 15, 2007
Scientists reconstruct a meteor impact on Earth.
Alien Planet: What Would Happen If We Found Alien Life? Alien Planet: What Would Happen If We Found Alien Life?
Channel: Discovery Channel
Length: 272
Date: February 15, 2007
Scientists discuss ways that alien discoveries can change life on earth.
Alien Planet: What Is Life? Alien Planet: What Is Life?
Channel: Discovery Channel
Length: 191
Date: February 15, 2007
Scientists discuss the definition of life in reference to life on other planets.
Alien Planet: Is Intelligent Life Out There? Alien Planet: Is Intelligent Life Out There?
Channel: Discovery Channel
Length: 305
Date: February 15, 2007
Scientists discuss the probability of finding intelligent life.
Alien Planet: How Do We Find Alien Life? Alien Planet: How Do We Find Alien Life?
Channel: Discovery Channel
Length: 235
Date: February 15, 2007
Scientists discuss ways that they are searching for life on other planets.
Alien Planet: Are We Alone? Alien Planet: Are We Alone?
Channel: Discovery Channel
Length: 249
Date: February 15, 2007
Scientists discuss the probability that we are not alone in the universe.
UFOs Over Phoenix: Defining the Mystery UFOs Over Phoenix: Defining the Mystery
Channel: Discovery Channel
Length: 184
Date: February 15, 2007
There are many theories as to what was streaking through the skies over Phoenix on March 13, 1997.
Page: 42 of 43Previous Page383940414243Next Page
 
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