Shoe Sponge Washer
Kyla December 10,2004
science Shoe Sponge Washer
My Invention Sovles the problem by not having to bend down to wash the floor.You have more fun doing it and its alot easier to do.Then bending down and hurting your back.
How it Works:
It works by putting sponges under your shoe and walk
on the floor.You have more fun doing it.
The Simple Machine I used:
The Simple machineI used was a lever because you
are useing your leg .And your walking at the sametime.
You are exerciseing your leg and feet.