My uncle came up with an unusual “folder”, but somehow does not dare to write to you; he considers it a trifle. However, someone also might come in handy: it is easy to manufacture and very easy to use. To make it, need a old spoke from a Bicycle with a length of 24-25 cm and It is bent, as shown, and the folder is ready. This spring-loaded clamp securely holds quite a voluminous sheaf of papers, drawings.
R. KALININ, Sosnogorsk
Recommend to read
CAMERA… OUT OF NOTHING
Is it worth to reinvent the wheel? Readers of our magazine have long been convinced that it is worth. Example to the materials published in recent years in our magazine, spoke about the...
“Cocoon” on the snow
At the end of winter in 1974, on snow-covered fields near the airport “Domodedovo”, an unusual machine appeared—something like the egg of a fairy bird Rukh, or like a gigantic cocoon....
