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 example, old car cameras.
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“BOTTLE” HANGER
The journal "modelist-Konstruktor", according to my calculations, for a long time can already be entered in the "Guinness Book of world records" for number of published articles on...
NOT WITH WAX, AND CLAY
For better preservation of volatile liquid vials are usually recommended to clog with wax. However, it is not convenient, if the bubble has to be open often. It is better to use clay:...
