Two Square Tetrahedron | Kannada

With two different color squares of the same size we will make an interlocking Tetrahedron. With slightly different modules we will be able to make Tetrahedrons of various shapes. Take a 15-cm square. Bring two opposite edges together to fold the midline. Now place the corner on the midline and fold such that the crease passes through the top right corner. Similarly fold the other side. Upturn the model. Bring both corners together and fold. Fold the small blue triangle inwards. Reverse the model and fold t