Explore Wonders | Tag: inclined-plane | Wonderopolis

Explore Wonders | Tag: inclined-plane | Wonderopolis

Wonderopolis

How Do Screws Work?

Today’s Wonder of the Day can bring things together with just a twist of the wrist!

#2107

How Do Screws Work?
What Is a Simple Machine?

Today’s Wonder of the Day is really simple, but it does a lot of work!

#1981

What Is a Simple Machine?
Who Invented the Wheel and Axle?

There’s no doubt in our minds that today’s Wonder of the Day will get you rolling!

#1712

Who Invented the Wheel and Axle?
Who Built Egypt’s Great Pyramids?

Today’s Wonder of the Day might have you building like an Egyptian!

#1446

Who Built Egypt’s Great Pyramids?