:crackle: :crackle:

2 个问题 查看全部

What 's the kinds of stones I can use and how can I drill it?

the process of friction is not so clear

please increase the length of it make it clear

已回答! View the answer 我也有这个问题

这是一个好问题吗?

按维修分数 0
添加一条评论

所有超过US$100或包含 Pro Tech工具包的订单免费送货!

浏览我们的商店

2个回答

已选择的解决方案

@kassab - Starting a fire without a match can be done many ways!

  • Flint and steel which is by far the easiest to carry with you when hiking.
  • Friction using two things that when rubbed at a high speed create heat. Often you don't have the needed parts or a means to create them to do this (which I think was your core question here).
  • Sunlight using a magnifier (to concentrate the light) which can be a lens made from glass or plastic or even use water! Using a sheet of plastic, a broken bottle or, even a shiny metal pan. Dependent on the Sun being available.
  • Chemical which creates a reaction of fire or high heat. Not very practical when lost.

In all of these you still need dry tinder & burnable items for fuel.

这个答案有帮助吗?

按维修分数 2
添加一条评论

Take a bleeding heart liberal democrat and rub her up against a Republican. You'll quickly understand the concept of friction. Just ask my currently estranged girl friend if you can get her to shut up long enough to even get a question in..

这个答案有帮助吗?

按维修分数 1

评论:

Sulphur Dioxide (Brimstone) and you don't want to drill it.

添加一条评论

添加你的答案

seif kassab 将永远感激不已
浏览统计数据:

过去的24小时: 0

过去的7天: 2

过去的30天: 3

总计 134