Who invented the door?
Why are doors used?
What is a door made of?
Are there different styles of doors?
Can doors be made out of different materials?
Who will come throiugh the door?
How are doors held up?
How are dors able to swing open and close?
This is a unique topic...I'm sure it's something many people have never thought about. I'm interested to see what you find out!
ReplyDelete