Ideas for a school project? It can be about ANYTHING?

Seriously. We are able to do free-form prjects for our class. I’ll make a list of what people have done

Bakery
Restaurant/Inn
Cafe
Nascar slide show and explanation plus car model
Rubik Cube history/solving formula
Poetry book with own poetry
Their own book
Yo-Yo tricks and history
7 wonders of the ancient world
The library of Alexandria
Creating a Theme Park
History of Legends from around the world

Those are just some of them. What are some projects you would do? I need ideas for mine. Thank you