Good country spotlight for night lighting, scaring the unwelcome four-legged and even two-legged “guests” can be made from old car lights: its mirror reflector focuses well and this increases the luminous flux even from low-powered lamps.
Recommend to read
UNDER THE “PARASOL”
Despite the popularity of radio controlled model airplanes-srednevekov, the attention of designers-modelers often drawn to the now obsolete scheme. And this is understandable — after...
LASER LEVEL
Who does not know laser pointer as a former very popular among students? Meanwhile, with this kind of laser can do some very useful measuring and marking tools that will find a place in...
