Replace Mud with Vinyl

Yesterday, I showed you the big hole dug in the ground.  The hole was dug to get the dirt to make mud.  The mud is used to make walls for a house.

Mud walls are easy to build.  But they are not built to last.  The walls eventually deteriorate.  And, the mud washes away by wind and rain.

I am working with some engineers to design a vinyl classroom.  The vinyl will come from used billboards.  These vinyl classroom will replace mud and sticks classroom in rural Congo.