So, imagine you have a big bag of rice. It's pretty heavy, right? Now, picture the outside of the bag - it's made of a thin, tough material that helps keep the grains of rice safe inside.
Now, let's say you were building a house or a wall, and you wanted it to be strong and sturdy. You could use those same bags that the rice came in to make the wall!
First, you would take the bags and fill them with something light, like rice hulls (the part of the rice grain that's left over after the edible part has been taken out). These hulls make good insulation, and they're easy to get - plus, they're very lightweight, so they won't be too heavy for the bags to hold.
Next, you would stack the bags on top of each other, like building blocks. You might put some kind of support, like a post or a beam, in the middle of the wall to help keep it from falling over.
Finally, you would seal up the gaps between the bags, maybe with some kind of mortar or plaster. This would help the wall stay sturdy, and it would keep any critters or bugs from getting in.
So that's a rough idea of how you could build a wall using rice-hull bagwall construction! It's a method that's been used in some parts of the world for a long time, and it can be a good option for places where building materials might be hard to come by or expensive.