A short pencil is more convenient to work with the knob-extension of thin-walled tube. But in this case to use the stylus fails. Offer stick “Shorty” end of another pencil. The connection to the PVA to be robust enough. You can also do two-way pencils: colored or with different hardness of the lead. A piece of photographic film is a great stencil for drawing works: it can be used with one flick of a pencil to hold the dotted, and slightly changing the perforation — dash-dotted line.
S. SHISHKIN, Izhevsk
Recommend to read
REINVENT THE WHEEL
With this proposal, despite the well-known skeptical saying, our magazine appealed to readers in No. 6, 1969, published a compilation about some unusual designs and a description of the...
RECUMBENT RECORDS
The term recumbent, all wheeled vehicles muscle-powered, is used in our country since the mid-1970s On the recumbent Vita Kharkiv J. Stepchenko, as the first swallow of a new kind of...
