PBS Space Time-Season 2015
Watched 0 of 43 episodes this season
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Feb 11, 2015
S2015E01 - What Planet is Super Mario World?
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Feb 18, 2015
S2015E02 - Is It Irrational to Believe in Aliens?
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Feb 25, 2015
S2015E03 - How Do You Measure the Size of the Universe?
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Mar 4, 2015
S2015E04 - Should We Colonize Venus Instead of Mars?
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Mar 11, 2015
S2015E05 - What Will Destroy Planet Earth?
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Mar 18, 2015
S2015E06 - Can A Starfox Barrel Roll Work In Space?
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Mar 25, 2015
S2015E07 - Cosmic Microwave Background Explained
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Apr 1, 2015
S2015E08 - Is the Moon in Majora’s Mask a Black Hole?
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Apr 8, 2015
S2015E09 - Could You Fart Your Way to the Moon?
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Apr 9, 2015
S2015E10 - How to Weigh a Fart
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Apr 15, 2015
S2015E11 - Could NASA Start the Zombie Apocalypse?
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Apr 22, 2015
S2015E12 - Are Space and Time An Illusion?
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Apr 29, 2015
S2015E13 - What's the Most Realistic Artificial Gravity in Sci-Fi?
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May 6, 2015
S2015E14 - Should the First Mars Mission Be All Women?
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May 13, 2015
S2015E15 - 9 NASA Technologies Shaping YOUR Future
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May 20, 2015
S2015E16 - The Real Meaning of E=mc²
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May 27, 2015
S2015E17 - Habitable Exoplanets Debunked!
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Jun 3, 2015
S2015E18 - Is Gravity An Illusion?
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Jun 10, 2015
S2015E19 - Challenge: What Happens to a Helium Balloon in Freefall?
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Jun 17, 2015
S2015E20 - How to Signal Aliens
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Jun 24, 2015
S2015E21 - The Calendar, Australia & White Christmas
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Jul 2, 2015
S2015E22 - Can a Circle Be a Straight Line?
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Jul 8, 2015
S2015E23 - Curvature Demonstrated + Comments
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Jul 8, 2015
S2015E24 - The Leap Second Explained
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Jul 15, 2015
S2015E25 - Can You Trust Your Eyes in Spacetime?
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Jul 22, 2015
S2015E26 - SPECIAL ANNOUNCEMENT + Flat Spacetime Geometry Comments
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Jul 29, 2015
S2015E27 - General Relativity & Curved Spacetime Explained!
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Aug 5, 2015
S2015E28 - What Physics Teachers Get Wrong About Tides!
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Aug 12, 2015
S2015E29 - Challenge: Which Particle Wins This Race?
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Aug 19, 2015
S2015E30 - Do Events Inside Black Holes Happen?
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Aug 27, 2015
S2015E31 - Watch THIS! (New Host + Challenge Winners)
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Sep 23, 2015
S2015E32 - Does Dark Matter BREAK Physics?
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Sep 30, 2015
S2015E33 - What Happens At The Edge Of The Universe?
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Oct 7, 2015
S2015E34 - The Speed of Light is NOT About Light
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Oct 15, 2015
S2015E35 - 5 REAL Possibilities for Interstellar Travel
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Oct 22, 2015
S2015E36 - Have Gravitational Waves Been Discovered?!?
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Oct 28, 2015
S2015E37 - Is The Alcubierre Warp Drive Possible?
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Nov 5, 2015
S2015E38 - Why Haven't We Found Alien Life?
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Nov 11, 2015
S2015E39 - Challenge: Can you save Earth from a Killer Asteroid?
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Nov 18, 2015
S2015E40 - 5 Ways to Stop a Killer Asteroid
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Nov 25, 2015
S2015E41 - 100 Years of Relativity + Challenge Winners!
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Dec 9, 2015
S2015E42 - How to Build a Black Hole
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Dec 16, 2015
S2015E43 - The Higgs Mechanism Explained