All videos for the tag : physics (2 videos)

  • Sandwich Bag Fire Starter
    1178226
    05:37
    94%

    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…

  • How to Drink Dirty Water in Emergency Situation – Survival !!
    862695
    04:41
    92%

    How to Drink Dirty Water (Purify) – Survival Subscribe Here because amazing videos will come soon: FaceBook: Support us Here: Visit HadronMesons Channel for more Cool Videos +HadronMesons: E-Mail: hadronmesons@gmail.com © 2014 HadronMesons All Rights Reserved Purifying Water with Charcoal How to Make a Charcoal Water Filter Effective homemade charcoal water filter Basic Wilderness Survival…