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
BIRDS VS. AIRCRAFT
Clash of pigeons with a pigeon taking off at the Paris airport of Orly liner "the Boeing-747" has led to the stop of one engine and an emergency landing before the plane continued an...
FOREWARNED IS PROTECTED
Permissible variation of AC voltage in household electrical network In the 220 — ±5 %. A more significant increase in voltage may result in damage to consumers of electric energy. In the...
