
Hanging on a nail the picture or mirror will make a mistake with the calculation of the length of the rope loop: it would be necessary to tighten or release, and everything is tied. In this case, help out a small plate with three holes. It can be made of metal, plywood, plastics — depending on the gravity of the suspended frame. Skipping rope end through two adjacent holes m the second stud on the frame, tie its end to the plate; such a “knot” will allow you to adjust the length, and the tense position holds, like the sea.
Recommend to read
FOR BIPOLAR TRANSISTORS
This device whose description was published in the journal "Funkamateur" (GDR), used in various measuring devices or equipment, where necessary intermittent light or sound alarm....
ROTARY HOE
We return to a universal small-sized agricultural machine WSM-2 "Cinderella", designed and built by members of the primary organization of VOIR Seversk secondary school № 44, Krasnodar...