Appetite for construction!

Here is a scenario: You are in the woods camped next to a clearing with a view of the sky, you're not allowed to build an open fire due to the risk of wildfires and you just ran out of (cue ominous music) fuel for your camp stove!  Now what?  Anyone who has seen a reflective tanning shade or an auto sun shade might have an idea.  With a solar cooker you can use reflected sunlight to cook food with zero emissions, simple and inexpensive parts and easy construction methods.  Watch the videos to get the general idea behind solar reflector ovens then bring your designs and appetites!