SCIENCE OF FRICTION: A Race to Make Fire скачать в хорошем качестве

SCIENCE OF FRICTION: A Race to Make Fire

Friction fire (making fire without matches) requires speed and pressure. Ogui and Brittany are equally experienced with using a bow drill, however he usually gets a coal before she does because he’s stronger and faster. Can she win a race using SCIENCE? Buster the Adventure Cat gives Brittany an idea for how to get ahead and make fire before Ogui. CONTENTS OF THIS VIDEO 00:00:25 Fire by friction 00:00:40 Can she beat him at a bow drill race using science? 00:02:25 Friction, speed, and pressure 00:05:24 Friction and surface area 00:07:23 The hypothesis: smaller surface area will win 00:07:50 The bow drill race 00:09:41 Try something new or practice more -------------------------------------------- KIDS' ACTIVITIES: DOWNLOAD PDFs As a big THANK YOU for watching we have created a few FREE downloadable fire-themed worksheets designed to help your child with reading, writing, memory, problem solving, and awareness skills. www.berriesandbushcraft.earth ADDITIONAL RESOURCES for PARENTS/TEACHERS: FIRE AND BOW DRILL 1) Our friend Chad Clifford was our first bow-drill teacher. He has a wealth of knowledge and skills from the land which he shares on his new website, including videos on bow-drill technique and more: http://olnature.com 2) Our friend Sarah Delroy shared some of what she learned during her stay with the good folks at Practical Primitive and highly recommends checking out their website as well as their fabulous book on Bow-Drill! www.practicalprimitive.com 3) And if the potential within each tiny coal inspires you, you might be interested in checking out our friend and permaculture teacher Bonita Ford's new hit book, "Embers of Hope: Embracing Life in an Age of Ecological Destruction and Climate Chaos". Following Bonita's life journey - from angsty teenager to permaculture and life-design coach - she opens her book with a story about the first time we tried Bow-Drill on a weekend at Chad's together, and how that moment has influenced the rest of her life: www.embersofhopebook.com #frictionscienceforkids #survival ​#kidsscience #bushcraft #bowdrill #campskills​ #primitiveskills​ #survivalskills​ #wilderness​ #howto #campfire #Canada #Canadian #Ontario #fire #firemaking #homeschool #forestschool #girlpower