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Episode list
Be Smart
Seasons
Years
3
4
5
6
Unknown
S4.E1 ∙ Could Bigfoot REALLY Exist?
Tue, Jan 12, 2016
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S4.E2 ∙ Who Shares Your Birthday?
Sun, Jan 17, 2016
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S4.E3 ∙ This Is Not a Rainbow
Sun, Jan 24, 2016
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S4.E4 ∙ Why Seasons Make No Sense
Sun, Jan 31, 2016
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S4.E5 ∙ 100,000,000 Years From Now
Sun, Feb 7, 2016
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S4.E6 ∙ Is Big Data Getting Too Big?
Mon, Feb 15, 2016
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S4.E7 ∙ How Do Squirrels Find Their Nuts?
Wed, Feb 24, 2016
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S4.E8 ∙ So You Want to go to Mars?
Sun, Feb 28, 2016
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S4.E9 ∙ Einstein Is (Almost) Always Right: Gravitational Waves Edition
Sun, Mar 6, 2016
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S4.E10 ∙ The Equinox Isn't What You Think It Is
Tue, Mar 15, 2016
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S4.E11 ∙ How Many Trees Are There?
Sun, Mar 20, 2016
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S4.E12 ∙ How Do Bees Make Honey?
Sun, Mar 27, 2016
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S4.E13 ∙ Is Inheritance Really All In Our Genes?
Sun, Apr 3, 2016
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S4.E14 ∙ Are You Smarter Than A Slime Mold?
Mon, Apr 18, 2016
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S4.E15 ∙ Why Are You Multicellular?
Sun, Apr 24, 2016
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S4.E16 ∙ The Most Important Moment in the History of Life
Sun, May 1, 2016
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S4.E17 ∙ The Cosmic Afterglow
Sun, May 8, 2016
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S4.E18 ∙ 6 Chemical Reactions That Changed History
Mon, May 16, 2016
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S4.E19 ∙ Is Your Brain Too Old For Video Games?
Sun, May 22, 2016
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S4.E20 ∙ How Fire Ants Took Over America
Sun, May 29, 2016
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S4.E21 ∙ Spit: Everything You Never Wanted To Know
Sun, Jun 5, 2016
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S4.E22 ∙ Musical Tesla Coils in SLOW MOTION!
Mon, Jun 13, 2016
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S4.E23 ∙ Where Did Zika Come From?
Sun, Jun 19, 2016
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S4.E24 ∙ Why Don't Other Animals Wear Glasses?
Sun, Jun 26, 2016
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S4.E25 ∙ Why Salt & Pepper?
Sun, Jul 10, 2016
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S4.E26 ∙ Attack of the Cosmic Space Junk!
Sun, Jul 17, 2016
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S4.E27 ∙ The Small Problem With Shrinking Ourselves
Mon, Jul 25, 2016
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S4.E28 ∙ Nature's Killer Cocktails: VENOM Science!
Sun, Jul 31, 2016
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S4.E29 ∙ Your Salad Is Trying To Kill You
Tue, Jul 12, 2016
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S4.E30 ∙ Engines of Destruction: The Science of Hurricanes!
Sun, Sep 18, 2016
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S4.E31 ∙ Do Plants Think?
Mon, Aug 22, 2016
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S4.E32 ∙ Why Don't Ants Get Stuck In Traffic?
Sun, Sep 25, 2016
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S4.E33 ∙ This Rainforest Caterpillar Looks Like Donald Trump
Sun, Oct 2, 2016
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S4.E34 ∙ How Baby Sea Turtles Find Their Way Home
Sun, Oct 16, 2016
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S4.E35 ∙ Ants in our plants!
Mon, Oct 31, 2016
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S4.E36 ∙ The Sky is Falling (Death From Above)
Sun, Nov 6, 2016
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S4.E37 ∙ Why Don't Woodpeckers Get Concussions?
Sun, Nov 27, 2016
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S4.E38 ∙ Why Does Everyone Hate Pigeons?
Tue, Dec 6, 2016
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S4.E39 ∙ 23 Reasons to be Cheerful (Thanks to Science!)
Tue, Dec 27, 2016
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S4.E40 ∙ How An Igloo Keeps You Warm
Sun, Jan 8, 2017
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S4.E41 ∙ Is This A NEW SPECIES?!
Mon, Jan 16, 2017
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S4.E42 ∙ The Superb Owl!
Mon, Jan 30, 2017
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