The shades for the chandeliers or lamps are so narrow that screw in a light bulb, and if necessary, remove the ceiling — the hand crawls inside to remove the plastic retaining nut cover. Make it allows… wooden Laundry tongs, as shown in the figure.
Recommend to read
MICROSCOPE FROM A WEBCAM
Talk about making microscope with computer connection with an increase in 300-500 times. This increase is enough for examining the cellular structure of plants, observing the behavior...
Solar boiler room
Among the responses received to the All-Union competition “Small Mechanization” held by the editors together with the Central Committee of VOIR, there are many letters asking for the...
