
To books on the shelf stood upright, their back so those are the footings of two scrap boards connected at a right angle, and a reinforcing cross member. However, on the polished surface of the stand is bowing under the weight of books can slide. This will not happen if both its external surface to paste thin rubber, corrugated better.
Recommend to read
DUSHANBE STARTS
Since 1980, the "geography" of the USSR Championships in the sport of flying remained the same — start small rockets passed on two "spaceports" ("Tapani" under Tbilisi and "Aranci" near...
ON THE WATER – ELEKTRO
Long gone are the days when the construction of the RC was the prerogative of only experienced, cool modelers. Today, even the newbies that come to join the circle, to the question of...