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
MAGIC IS “ACROBAT”
The principle of the toy is clear from the figure. Figure "acrobat" with a height of about 25 mm of foam is spherical in the base of the lead. Making the jump, a figure stands on the...
“THE PILOT” SAVVY
I was issued patent No. 1716953 for the invention of puzzle games "Pilot". Offer this game to the readers. I hope many people are interested in. From the famous game of "15" it is not...
