THINGS TO DO

_Show how Strongarm taught Firekeeper to make fire._

_Examine the sticks that you selected some time ago for

a fire drill._

_If you choose a hard piece for a spindle, your drill

will work better if you choose soft wood for the

hearth._

_Round the ends of the spindle and make a shallow hole

with a groove beside it in the hearth._

_Make a shallow hole in a flat piece of wood to hold

the upper end of the spindle._

_After you learn to work the drill with your hands, try

a strap._

_When you can use the strap easily, try a bow._

_If you keep on trying you will be able to get fire

with your fire drill._

[Illustration: _The spindle of a fire drill_]

[Illustration: _The hearth of a fire drill_]

The Early Cave-Men · 第 116 / 128 题