The batteries for flashlights are produced not only flat, but the “finger” (in the form of a cylinder) — they are easy to embed in any compact devices.
I propose to equip the wooden stick kind of a built-in flashlight. It is enough to drill in the handle corresponding holes under the batteries, reflector, and switch. With such cane to the elderly and disabled will be easier to move around in the dark.
V. GOLOVASHIN, R s b n o e, Ryazanskaya obl.
Recommend to read
SKIS ON THE WINDSHIELD
Any motorist knows if the wipers are or as they are commonly called "wipers" is removed, the windshield can get scratched if you accidentally turn on the remaining metal collars For...
AMPHIBIOUS COMBAT
Designers and military experts, given the agile nature of modern warfare, and sought ways of creating machines that are able to provide diverse requirements and similar equipment. ...
