Explore Wonders | Tag: blood | Wonderopolis

Explore Wonders | Tag: blood | Wonderopolis

Wonderopolis

What Do Macrophages Do?

Today’s Wonder of the Day calls for a CELLebration!

#2851

What Do Macrophages Do?
What Is Hemophilia?

Learn about a rare genetic condition in today’s Wonder of the Day.

#2734

What Is Hemophilia?
Can You Be Poisoned By Just Water?

WATER you waiting for? Check out today’s Wonder of the Day!

#2724

Can You Be Poisoned By Just Water?
How Do Scabs Form?

We hope you can SCRAPE up the time to check out this Wonder of the Day!

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How Do Scabs Form?
What Is a Blood Clot?

We’re all WOUND up for today’s Wonder of the Day!

#2616

What Is a Blood Clot?
Are Vampires Real?

Dracula won’t even make you BAT an eye after this Wonder of the Day!

#2440

Are Vampires Real?
Do You Get Bags Under Your Eyes When You’re Tired?

If you’re joining us in Wonderopolis today, we sure hope you got a good night’s sleep last night!

#2275

Do You Get Bags Under Your Eyes When You’re Tired?
What Is Psithurism?

Today’s Wonder of the Day is filled with a familiar, soothing sound!

#2256

What Is Psithurism?
Do Bedbugs Bite?

Today’s Wonder of the Day might have you singing, “Good night! Sleep Tight! Don’t let the…”

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Do Bedbugs Bite?
Do You Ever Get Hangry?

If you’re coming to Wonderopolis today, you’d better bring a snack!

#2216

Do You Ever Get Hangry?
Should You Use Hydrogen Peroxide To Clean Cuts and Scrapes?

Today’s Wonder of the Day gives a fizzy reaction when you pour it on your skin!

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Should You Use Hydrogen Peroxide To Clean Cuts and Scrapes?
What Is Your Achilles’ Heel?

Today’s Wonder of the Day is like Kryptonite to Superman!

#2052

What Is Your Achilles’ Heel?
How Do Horned Lizards Shoot Blood from Their Eyes?

Today’s Wonder of the Day features an animal you might not want to look in the eyes!

#2044

How Do Horned Lizards Shoot Blood from Their Eyes?
What Are Chiggers?

If you’re itching to learn, today’s Wonder of the Day is for you!

#2042

What Are Chiggers?
What Is Zika?

Today’s infectious Wonder of the Day could potentially be deadly!

#1952

What Is Zika?
Why Is Blood Pressure Important?

We don’t want to pressure you, but we hope you’ll join us in Wonderopolis today!

#1870

Why Is Blood Pressure Important?
Why Don’t We Drink Saltwater?

Today’s Wonder of the Day is fun to swim in, but you sure don’t want to drink it!

#1836

Why Don’t We Drink Saltwater?
Can You Live with Just One Kidney?

Today’s Wonder of the Day takes a closer look at the things you can live without!

#1810

Can You Live with Just One Kidney?
When Was the Black Death?

Join us in Wonderopolis today to examine a disease that plagued many.

#1799

When Was the Black Death?
Why Do Noses Bleed?

If you pick up on the scent of today’s Wonder of the Day, who nose where it’ll lead you?

#1788

Why Do Noses Bleed?

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