Medical bubbles, and especially the opened vial is very fragile, and spill their contents sometimes very simple. To avoid this, use a “tortilla” of clay: recessed in her glass bottoms of tanks holding up, as if glued.
V. GOLOVASHIN, Rybnoe, Ryazan region.
Recommend to read
OBEDIENT SCREW
Many readers, building a snowmobile and a boat with propellers, in his letters to the editor are asked to tell how the variable-pitch propellers and what advantages they possess. In...
AND “FRIENDSHIP” WILL NOT FAIL
When working two-handed saw (in people, it jokingly referred to as "Friendship-2") is often from the hand of one or the other Sawyer slip grip. The tool is locked, the labor process is...
