What was my wondering while I was reading?
Who made Toilet paper?
How do they clean them?
A vacuum tube
Free 25 points!
...
Did my fact support my prediction?
No
What was another wondering?
Whys it called "The John"
Whats a few names for the Porta-Potty?
The Laboratory and The Throne
So who really invented the porta-potty?
George Harding
What was my wondering?
Who invented the Porta-Potty?
