“DIMENSIONLESS” ROD

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

  • MORAN… WEIGHT 9 GRAMSMORAN… WEIGHT 9 GRAMS
    Readers rezinomotornaya a replica of a historic aircraft "Moran-G" in which famous Russian pilot P. N. Nesterov first in the world made air RAM .The model was created in two versions —...
  • ECONOMICAL WALLECONOMICAL WALL
    Each individual Builder wants his house was not only beautiful it's durable, but cheap. Design and materials of the walls is about a third of all costs. Is there the possibility of...