Box Solar Oven

Materials needed:

staples/adhesive

plastic wrap

foil

cardboard box

cardboard strips

cardboard sheet

scissors/cutting utensil

Paper or newspaper

To find the right size boxes you need a box a bit bigger than what you are going to cook. Then you need a box slightly bigger, than the other box, in every dimension.

Use the foil to cover the inside of both boxes.

Put the paper or newspaper on the bottom of the larger box, and put the smaller box in the bigger box. After that, put some more paper/newspaper between the boxes.

Take the tabs of the inner box and attach them to the outer edges. Cut off the excess tab.

Take the sheet of cardboard and cut it to fit the top of the outer box. Cut three of the four sides of a square, with a small margin, on the inside, and lift it up.

Add foil to the flap and plastic wrap to the hole left from the flap. Use a strip of cardboard to prop up the flap.

Attach the uncut side of the covet to the back end of the box to make a door on the top, for accessing the inside.

Align the side opposite of the hinged side toward the sun, and wait.