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  Have You Sailed the Seven Seas?

  Earn your sea legs with today’s Wonder of the Day!

  #2378

  Have You Sailed the Seven Seas?

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  What is Smallpox?

  Today’s Wonder of the Day is no SMALL problem.

  #2377

  What is Smallpox?

• 

  What is Sleep Apnea?

  Thinking about getting in forty winks? Check out today’s Wonder of the Day first!

  #2376

  What is Sleep Apnea?

• 

  What is a Catapult?

  Launch yourself to Wonderopolis for today’s Wonder of the Day!

  #2375

  What is a Catapult?

• 

  Why Do Clothes Get Wrinkled?

  Oh, the IRONy of this Wonder of the Day!

  #2373

  Why Do Clothes Get Wrinkled?

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  Is an Axolotl a Fish or an Amphibian?

  We’d never PHIB to you--this Wonder of the Day is amazing!

  #2372

  Is an Axolotl a Fish or an Amphibian?

• 

  What is Down Syndrome?

  Look closely at today’s Wonder of the Day — it may include a little something extra!

  #2370

  What is Down Syndrome?

• 

  Do You Ever Get Vertigo?

  This Wonder of the Day may make you dizzy with excitement!

  #2368

  Do You Ever Get Vertigo?

• 

  What’s the Most Dangerous Belt?

  Put on your space suit! We’re exploring the cosmos with today’s Wonder of the Day.

  #2364

  What’s the Most Dangerous Belt?

• 

  Can Trees Get Sick?

  Don’t LEAF Wonderopolis before taking a look at today’s Wonder of the Day!

  #2359

  Can Trees Get Sick?

• 

  What is Climate Change?

  Is it hot in here, or is it just the Wonder of the Day?

  #2356

  What is Climate Change?

• 

  How Do Helicopters Work?

  Today’s Wonder of the Day will take you up, up and away!

  #772

  How Do Helicopters Work?

• 

  How Dangerous is the Cookiecutter Shark?

  Are you ready to take a bite out of this Wonder of the Day?

  #2354

  How Dangerous is the Cookiecutter Shark?

• 

  Why is the Sensitive Plant So Shy?

  Hands off! Today’s Wonder of the Day can’t touched!

  #2352

  Why is the Sensitive Plant So Shy?

• 

  What is the Mandela Effect?

  Imagine other worlds with today’s Wonder of the Day!

  #2351

  What is the Mandela Effect?

• 

  Who Invented the Microscope?

  We hope you’re ready to take an extra close look at today’s Wonder of the Day

  #2348

  Who Invented the Microscope?

• 

  What is MSG?

  We hope you’re ready to bite into this Wonder of the Day!

  #2347

  What is MSG?

• 

  How Do Hyperloops Work?

  Stay in the loop with today’s Wonder of the Day!

  #2344

  How Do Hyperloops Work?

• 

  Which Animals Understand Humans Best?

  We hope you can sit and stay for today’s Wonder of the Day!

  #2341

  Which Animals Understand Humans Best?

• 

  Why Do Some People Chase Storms?

  Today’s Wonder of the Day is all about the thrill of the chase!

  #779

  Why Do Some People Chase Storms?

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