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1 серия
What Happened to the Dinosaurs?
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2 серия
How Many Kinds of Sharks Are There?
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3 серия
How Does a Tornado Happen?
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4 серия
What Are Cavities?
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5 серия
How Does an Airplane Fly?
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6 серия
How Do Snakes Move Without Their Legs?
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7 серия
Why Do We Have Boogers?
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8 серия
How Is Maple Syrup Made?
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9 серия
Where Does the Water Go After I Flush the Toilet?
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10 серия
How Does a Car Work?
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11 серия
How Does Water Keep Flowing Down a Waterfall?
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12 серия
Where Does the Sun Go at Night?
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13 серия
Where Does the Recycling Go After It's Picked Up?
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14 серия
How Do Fish Breathe Underwater?
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15 серия
How Do Bees Make Honey?
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16 серия
How Does a Caterpillar Turn Into a Butterfly?
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17 серия
How Does a Plant Grow?
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18 серия
Why Does an Astronaut Float in Space?
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19 серия
Are Aliens Real?
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20 серия
How Are Puppets Made?
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21 серия
Why Do I Have to Sleep at Night?
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22 серия
Does the Moon Have Holes in It?
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23 серия
How Do I See with My Eyes?
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24 серия
Why Do Spiders Make Webs?
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25 серия
How Does a Rainbow Happen?
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26 серия
How Is Chocolate Made?
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27 серия
How Does a Hot Air Balloon Go Up?
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28 серия
Why Are Flowers So Colourful?
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29 серия
Why Do Dogs Sniff Everything?
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30 серия
Why Do We Sweat?
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31 серия
How Is Glass Made?
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32 серия
Why Do Some Animals Have Shells?
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33 серия
How Is Pasta Made?
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34 серия
Why Does the Earth Seem Flat When It's Actually Round?
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35 серия
Why Do Some Doors Open by Themselves?
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36 серия
Why Does a Giraffe Have a Long Neck?
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37 серия
Why Does Music Make Me Want to Dance?
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38 серия
Why Do Birds Fly?
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39 серия
How Does a Firefighter Put Out Fires?
(Now You Know)
Сезон 1 Серия 21
(Why Do I Have to Sleep at Night?)
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