I will present an interesting video presented by Steven Hanton who has the OnlineBushcraft YouTube channel, the explanation is very interesting and quite detailed about how to rub bamboo that has been hollowed out and given fine bamboo fibers. Hopefully it can increase our survival skills. Some people call it Bamboo Fire Saw
You can click on the link below to jump directly to important survival points or to repeat the survival lesson that you want to repeat one more time.
Courtesy of OnlineBushcraft youtube channel