Explore Wonders | Tag: speaker | Wonderopolis

Explore Wonders | Tag: speaker | Wonderopolis

Wonderopolis

Do You Use Bluetooth?

Don’t feel BLUE! Connect to today’s Wonder of the Day!

#2367

Do You Use Bluetooth?
Who Was Frederick Douglass?

Today’s Wonder of the Day takes a closer look at a famous orator and abolitionist!

#1957

Who Was Frederick Douglass?
How Does a Megaphone Work?

Today’s Wonder of the Day will help you get your point across loud and clear!

#1949

How Does a Megaphone Work?
How Do Hearing Aids Work?

Did you hear that? Today’s Wonder of the Day will be sweet music to your ears.

#1576

How Do Hearing Aids Work?
How Does a Phone Work?

Today’s Wonder of the Day will be ringing in your ears for days!

#1392

How Does a Phone Work?