SUPPORT CLAY

SUPPORT — PLASTICINEMedical 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

  • “BIRDS” OF THE AMERICAN AND EUROPEAN FLEETS“BIRDS” OF THE AMERICAN AND EUROPEAN FLEETS
    The United States waited almost three years before entered the First world war. And during this time the leadership of the naval Ministry was attentively get accustomed to all the...
  • CANISTER-SURVIVORCANISTER-SURVIVOR
    Experienced motorists have long noticed that the cans often "hidatsa" at the bottom corners. To extend the life of canisters, it is recommended to tie the box by rubber bands cut, for...