
If in a ballpoint pen out of toothpaste, and long rods at hand was not, take the short splice and its extension from the part used stem, cut off from the writing site. To the working rod wrote flawlessly, its tube should be communicated with the atmosphere. Therefore, carefully wash the extension after removing it the bulb.
N. RYZHOV, Ust-Kamenogorsk
Recommend to read
DRYING WATER…
In this issue we introduce young innovators, participants of operation "the Introduction" with an unusual method of drying developed in Nikolaev. At our request about it, say the authors...
GAZ-M72 Pobeda
In 1955 the designers of the Gorky automobile plant (GAZ) on the basis of units of army SUV GAZ-69 and the body has just launched a series of "Victory" GAZ-M20 has created a comfortable...