[John Valentine]

This contraption is nothing more than a cardboard box with some aluminum foil glued to the interior of the box and the upper flaps.

Unless you were “cooking” on a very bright, hot day, you would have better luck “magiking” the food cooked. At best, this is a food warmer, not a cooker.

And notice: it doesn’t say the box will actually boil water, only that it will “help” boil water. “Help” boil water? What the heck does that mean? Maybe it means that the box will warm the water up a bit, thus making it boil a bit faster when the box user finally rips the box into shreds and burns it under his (pre-warmed) water pot.

[Oztrich Boy]

This contraption is nothing more than a cardboard box with some aluminum foil glued to the interior of the box and the upper flaps.

This new invention has been touted at Earth Daze since the early 70s