All videos for the tag : magnifying glass (2 videos)

• Sandwich Bag Fire Starter

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  Grant Thompson – the King of Random – teaches me how to start a fire with a Sandwich bag. And we tried to melt glass in my backyard: Check out his channel: The intensity of sunlight on Earth is about 1300 Watts per square meter. When you focus the sun’s rays using a magnifying glass…

• 5 Ways to Make Fire without a Lighter or Matches

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  03:25

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  Roasted Engineers present you 5 different ways of creating fire without using lighter or matches. ♫Music by Approaching Nirvana (). 305 – Approaching Nirvana iTunes: Firesteel: