It is known that to bend the pages of books — barbarism, but not always at hand is easy and beautiful bookmarks. Meanwhile, they are easy to manufacture, and in any amount and any form, if we use common now packaging plastic tapes. Not only narrow and wide: using scissors and hole punch them it is easy to give quite an aesthetic form. Realigning the belt enough to put it on for several hours under pressure and then cut into strips, the length of which should be approximately equal to the diagonal of the sheet books: a best-kept.
I. RUZIC, Khmelnitsky, Ukraine
Recommend to read
ELECTRONIC IGNITION:OPTIONS
We are talking about different versions of electronic ignition devices (UEZ), is made as transistors and IC. The lack of scarce elements, as well as the simplicity of the schemes allow...
“RUBLES”
In the first rank of the best projects presented by young technicians country in the Central exhibition NTTM-82, is "Rublis" — self-propelled plow-cultivator, or, as it is called, a...
