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It’s Okay to Be Smart

What is Wind?

Video duration: 2:38

Wind is everywhere. The air is constantly moving, sometimes gently, sometimes violently. Why? Pressure, temperature and rotation come together to make wind. Here's how.

Episodes of It’s Okay to Be Smart123

Video thumbnail: It’s Okay to Be Smart Why Are There Still Monkeys? - 12 Days of Evolution #10

It’s Okay to Be Smart

Why Are There Still Monkeys? - 12 Days of Evolution #10

Some of the biggest evolution questions finally answered.

1:25

Why Are There Still Monkeys? - 12 Days of Evolution #10

1:25

Video thumbnail: It’s Okay to Be Smart Can Evolution Create Information? - 12 Days of Evolution #9

It’s Okay to Be Smart

Can Evolution Create Information? - 12 Days of Evolution #9

Some of the biggest evolution questions finally answered.

1:28

Can Evolution Create Information? - 12 Days of Evolution #9

1:28

Video thumbnail: It’s Okay to Be Smart Why Do Men Have Nipples? - 12 Days of Evolution #7

It’s Okay to Be Smart

Why Do Men Have Nipples? - 12 Days of Evolution #7

Some of the biggest evolution questions finally answered.

1:31

Why Do Men Have Nipples? - 12 Days of Evolution #7

1:31

Video thumbnail: It’s Okay to Be Smart Evolution Is Dumb - 12 Days of Evolution #6

It’s Okay to Be Smart

Evolution Is Dumb - 12 Days of Evolution #6

Some of the biggest evolution questions finally answered.

1:25

Evolution Is Dumb - 12 Days of Evolution #6

1:25

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