HOW TO MAKE A HOMEMADE INCUBATOR
You must first make a square or cube wooden board or sheet of wood (Here in Colombia we call "Triple") of 1 cm minimum thickness of 50 cm on all 4 sides.
They would then be 5 tables each 50 cm for all 4 sides.
EYE! would be missing a table, because the cube has 6 sides.
Now we take the first table and nailed him with a wooden batten lace square of 2 cm x 2 cm around, or along the edge of the table. Let's say that this is the basis of the incubator, so we turned around and done that nailed him on the other side of Table 2 square strips of 5 cm x 5 cm and 40 cm long that would support the incubator.
Now take another table and do the same but leaving aside without bar because that way we will join the first table with the second.
Let us assume that this would be to the bottom, then take the third table and do the same as the first, only this time we nailed the slats on 2 sides only because the other 2 strips nailed to the other tables that already have them, we will assume that this is the left side, so we'll do the same for the right side. This is seen in position in front of the drawer.