Have a hankering for a hot dog, but don't have a grill? You're in luck. Thanks to solar energy, you can cook a hot dog in an empty Pringles container — no outside heat or charcoal required! Yes, you will need a few other materials, like a hot glue gun. But there's something totally gratifying about using the natural heat of the sun to heat your hot dog.
On a hot sunny day, the folks over at Instructables were able to get their Pringles oven up to 170 degrees Fahrenheit, which will definitely get your lunch up to temperature. Get the full step-by-step instructions from Instructables.
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