Explore Wonders | Tag: post-office | Wonderopolis

Explore Wonders | Tag: post-office | Wonderopolis

Wonderopolis

When Were ZIP Codes Invented?

ZIP into Wonderopolis for today’s Wonder of the Day!

#2340

When Were ZIP Codes Invented?
Where in the World Is Vanuatu?

Today’s Wonder of the Day will take you to a tropical island paradise with a unique post office!

#2271

Where in the World Is Vanuatu?
How Much Does a Postage Stamp Cost?

Today’s Wonder of Day can take your words around the world!

#2119

How Much Does a Postage Stamp Cost?
Can an Entire Town Fit Under One Roof?

Today’s Wonder of the Day takes a closer look at a tiny town whose residents are quite close!

#1562

Can an Entire Town Fit Under One Roof?