Season 2

    Video thumbnail: Reactions What Causes the Northern Lights?

    Reactions

    What Causes the Northern Lights?

    What Causes the Northern Lights?

    What Causes the Northern Lights?

    Video thumbnail: Reactions How Do Pregnancy Tests Work?

    Reactions

    How Do Pregnancy Tests Work?

    How Do Pregnancy Tests Work?

    How Do Pregnancy Tests Work?

    Video thumbnail: Reactions How to Get Rid of Skunk Smell

    Reactions

    How to Get Rid of Skunk Smell

    How to Get Rid of Skunk Smell

    How to Get Rid of Skunk Smell

    Video thumbnail: Reactions Why Do Clothes Shrink in the Wash?

    Reactions

    Why Do Clothes Shrink in the Wash?

    Why Do Clothes Shrink in the Wash?

    Why Do Clothes Shrink in the Wash?

    Video thumbnail: Reactions White, Green, Black, and Oolong Tea: What's the Difference?

    Reactions

    White, Green, Black, and Oolong Tea: What's the Difference?

    White, Green, Black, and Oolong Tea: What's the Difference?

    White, Green, Black, and Oolong Tea: What's the Difference?

    Video thumbnail: Reactions Why Are Birds Different Colors?

    Reactions

    Why Are Birds Different Colors?

    There are thousands of species of birds and with great numbers come great biodiversity.

    Why Are Birds Different Colors?

    Video thumbnail: Reactions Women in Chemistry: Heroes of the Periodic Table

    Reactions

    Women in Chemistry: Heroes of the Periodic Table

    Let's honor women’s history month in the international year of the periodic table.

    Women in Chemistry: Heroes of the Periodic Table

    Video thumbnail: Reactions Why Dog Food STINKS!

    Reactions

    Why Dog Food STINKS!

    Why Dog Food STINKS!

    Why Dog Food STINKS!

    Video thumbnail: Reactions Death By Toilet Bowl Cleaning?

    Reactions

    Death By Toilet Bowl Cleaning?

    Death By Toilet Bowl Cleaning?

    Death By Toilet Bowl Cleaning?

    Video thumbnail: Reactions How Did the 80s Get Hair So Big?

    Reactions

    How Did the 80s Get Hair So Big?

    How Did the 80s Get Hair So Big?

    How Did the 80s Get Hair So Big?

    Video thumbnail: Reactions Is White Chocolate Actually White Chocolate?

    Reactions

    Is White Chocolate Actually White Chocolate?

    Is White Chocolate Actually White Chocolate?

    Is White Chocolate Actually White Chocolate?

    Video thumbnail: Reactions Why Flamingos Are Pink and HARDCORE

    Reactions

    Why Flamingos Are Pink and HARDCORE

    Why Flamingos Are Pink

    Why Flamingos Are Pink and HARDCORE

    Video thumbnail: Reactions Citrus Scent DEBUNKED!

    Reactions

    Citrus Scent DEBUNKED!

    Citrus Scent DEBUNKED!

    Citrus Scent DEBUNKED!

    Video thumbnail: Reactions Can Plastic Be Composted?

    Reactions

    Can Plastic Be Composted?

    Can Plastic Be Composted?

    Can Plastic Be Composted?

    Video thumbnail: Reactions How Does Low-Dose Aspirin Work?

    Reactions

    How Does Low-Dose Aspirin Work?

    How Does Low-Dose Aspirin Work?

    How Does Low-Dose Aspirin Work?

    Video thumbnail: Reactions What Makes Kimchi So Delicious?

    Reactions

    What Makes Kimchi So Delicious?

    What makes kimchi sour and spicy, yet also surprisingly rich and buttery?

    What Makes Kimchi So Delicious?

    Video thumbnail: Reactions Should Santa Wear a Flame Retardant Suit?

    Reactions

    Should Santa Wear a Flame Retardant Suit?

    Flame-retardant chemicals can slow the spread of fire in homes and garments.

    Should Santa Wear a Flame Retardant Suit?

    Video thumbnail: Reactions Why Don’t Antarctic Fish Freeze to Death?

    Reactions

    Why Don’t Antarctic Fish Freeze to Death?

    Fish living in the oceans around Antarctica seem like they should freeze to death.

    Why Don’t Antarctic Fish Freeze to Death?

    Video thumbnail: Reactions Why Does Humidity Feel Gross?

    Reactions

    Why Does Humidity Feel Gross?

    Why Does Humidity Feel Gross?

    Why Does Humidity Feel Gross?

    Video thumbnail: Reactions How is Leather Made?

    Reactions

    How is Leather Made?

    How does animal hide become leather?

    How is Leather Made?

    Video thumbnail: Reactions Fact or Fiction: Uncooked Rice is Bad for Birds

    Reactions

    Fact or Fiction: Uncooked Rice is Bad for Birds

    Throwing rice at weddings won't hurt birds--and we can prove it with chemistry.

    Fact or Fiction: Uncooked Rice is Bad for Birds

    Video thumbnail: Reactions Do Astronauts Need Sunscreen?

    Reactions

    Do Astronauts Need Sunscreen?

    How do astronauts survive the deadly radiation of deep space?

    Do Astronauts Need Sunscreen?

    Video thumbnail: Reactions How Do You Catch Fruit Flies?

    Reactions

    How Do You Catch Fruit Flies?

    The chemistry behind why fruit flies love vinegar so much.

    How Do You Catch Fruit Flies?

    Video thumbnail: Reactions Tardigrades are the Planets Most Hardcore Critters

    Reactions

    Tardigrades are the Planets Most Hardcore Critters

    The humble tardigrade can be found practically anywhere.

    Tardigrades are the Planets Most Hardcore Critters

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