WALKING STICK WITH LIGHT

WALKING STICK WITH LIGHTThe 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

  • Lecturer’s AssistantLecturer’s Assistant
    It is simply impossible to introduce students frontally to the rules of calculation and programming on a microcalculator if there is no enlarged demonstration analogue of it. Our magazine...
  • THERMOSTATTHERMOSTAT
    This device is not very complicated and consists of the heating element, the mercury column and the solenoid. When the current is switched on starts to operate the heater — closed...