If the flashlight is to strengthen the tin bracket with a motor from a child’s toy, the axis of which is planted miniature celluloid propeller, and connect the motor to the battery of a flashlight, get a portable fan, which could become a mechanical fan and refresh face in heat.
Recommend to read
A BRACELET FOR GRANDMA
However. it is intended not only for the grandmothers, for everyone who loves to knit and is constantly "at war" with fleeing like a mischievous kitten, a ball of string. Fasten it to my...
THE CORNER OF THE CALIPER
It turns out that the caliper can be removed not only linear, but also angular dimensions, for example, the amount of taper or slope of different parts. To obtain such a tool, improving,...
