By far the most widespread strategy of producing fire among the prehistoric peoples was the friction strategy. Most commonly, a pointed hardwood was twirled between the palms and pressed into a hole on the sting of the softer Wooden. Flint, pyrites, and fire drills have been located in Neolithic web-sites https://dominickcxtjz.worldblogged.com/42444324/workplace-fire-risk-assessment-things-to-know-before-you-buy