Start a Fire With a Cup of Coffee

About: You may recognize Dan and Denise Rojas from their appearances in various made for tv movies and national commercials. As the hosts of Green Power Science, they share Fresnel lens and alternative energy ideas...

Intro: Start a Fire With a Cup of Coffee

This is a simple emergency parabolic shape.

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    artworker

    5 years ago on Introduction

    Super cool! U r the man! This can be a very good addition to a survival kit!