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
- UNIVERSAL BATTERY CHARGER
As you know, the cost of electrochemical cells has increased significantly. Therefore, many owners of portable radio equipment are beginning to use batteries. And they must be timely and... - IN FLIGHT THE AIRPLANE HAD
Introducing radio controlled model aircraft for training flights. The prototype was popular among modelers from different countries models "Corkscrew" (Corkscrew) is an American athlete...