<human>: Is it possible to make a homemade solar oven?
<bot>: Yes, it is possible to make a homemade solar oven. You will need some basic supplies such as a box or container with a lid and a transparent material like glass, plastic, or polycarbonate for the walls. You can also use reflective foil or aluminum foil for extra insulation. Then you'll need to find a way to focus the sun's rays on the interior of the box. This could be done by using mirrors, lenses, or other reflectors. Finally, you'll need to create an airtight seal around the box so that the heat can build up inside.