All Episodes

Special 1 Welcome To Skunk Bear!

• no air date — 8m

Season Premiere

2014x01 The Animal That Wouldn\'t Die (Robert Krulwich)

• no air date — 8m

2014x02 Life In A Beer

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2014x03 Pumpkin Facts

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2014x04 The Mystery Of The Missing Martins

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Season Premiere

2015x01 Lonesome George (A Musical Memorial)

• no air date — 8m

2015x02 MAMMAL March Madness!

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2015x03 Invisibilia - You\'re Moving Wrong

• no air date — 8m

2015x04 Finding The Speed Of Light With Peeps

• no air date — 8m

2015x05 Hubble (The Song)

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2015x06 Stone Soup - How To Make Lava

• no air date — 8m

2015x07 The Mission To Pluto In 1 Minute

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2015x08 New Horizons (Tribute)

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2015x09 12 Ancient Giants (And 1 Modern Marvel)

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2015x10 Dumb-Sounding Birds Of North America

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2015x11 Human Vs. Horse Marathon

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2015x12 Why Do We Get Goose Bumps

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2015x13 The Astronauts (1959-2013)

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Season Premiere

2016x01 The Golden Mole Award - Seeking Nominees

• no air date — 8m

2016x02 5 Brilliant Scientific Accidents

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2016x03 Secrets Of The Snowy Owl

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2016x04 Your Body\'s Real Age

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2016x05 A Sketchy History Of Pencil Lead

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2016x06 A Crafty Flower\'s Putrid Power

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2016x07 The Golden Mole - Blind Sand-Swimmer

• no air date — 8m

2016x08 Earth\'s History Plays Out On A Football Field

• no air date — 8m

2016x09 A Bicycle-Powered House

• no air date — 8m

2016x10 Singing Ice - A Star Wars Story

• no air date — 8m