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
CHAIR: TO SIT, TO SWING, TO LIE
Of all home furniture chair is the most loved by people of all ages; it with pleasure get children; rest in it, coming home from work, adults; whole day can spend in the seat ill and the...
AND REMEMBER, AND WILL GIVE A SIGNAL
Digital multimeter in a new role. Inexpensive digital multimeters M-830В today widely used not only in industry but also in everyday life: for example, to measure the voltage in the...
