For many years engaged in bookbinding business. Stapling the sheet sets at the root, not sew them, string, inserting in the cuts the block with a depth of 3 to 4 mm sturdy thread in the shown sequence. Then coat the lace with glue— everything works faster and stronger.
O. EVDOKIMOV, Saint-Petersburg
Recommend to read
WARDROBE WITH RADIATOR
The Idea of this cupboard gave me your magazine. In one of the rooms published design window of the refrigerator and the vegetable box in the window sill niche. I liked it, and I did...
MICROSCOPE FROM A DROP OF WATER
Probably unlikely pharmacist Leeuwenhoek invented the microscope, not whether it is a variety of lenses. In our time, for those who want to make a microscope, may be more difficult:...
