It is convenient to create a temporary memo — whether it is preparing the card for your file, or just notes about the latest Affairs in the coming days, or envelopes with letters awaiting answer: they are placed between the turns of the springs (preferably of large diameter). Ensure that the spring does not ride, attach the ends of tin or cardboard cheeks.
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CAUSE the 9th “A”
In the staff room phone rang: asked physics teachers. Some of those present said: "Now it's in the shop". How to be? Because the school has no internal telephone communication and...
“KALUZHANIN”: MICROTRACKER-UNIVERSAL
Regular readers of our magazine are already familiar with the Kaluga Amateur designer V. N. Arkhipov, author of easy and productive tillers (see "M-K" № 6, 1982). However, Valentin...
