In everyday life there is often a need either to press or to put under the press has to resort to some kind of charge weights. However, a kind of the universal pressure can be a spring-loaded “clothespin” from portable lamps. B. VOLODIN
Recommend to read
BOAT-CLAMSHELL
Propose the layout diagram of the folding kayak with a rigid hull or a light boat in the yard, It consists of middle main part and two detachable sections — bow and stern, the kayak is...
“ROTOR” FOLD “WINGS”
Model rotocut of the champion of Russia 2003 G. A. Reshetnikova — further improvement of "sergievskoe" scheme, developed in tstt "Youth" under the leadership of the deserved trainer of...
