If you have a lot of time to measure the volume of the same liquid or granular materials, make the appropriate mark on the measuring circle, glued at the right level strips of adhesive medical tape. At the same time can be done on them and the labels which are specified died.
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THREE-PHASE GUARD
This alarm does not need to organize a separate line. The grid is a great way to replace it, at the same time remaining and power source. This is particularly useful in garages, in...
“UMBRELLA” IN THE GARDEN
A kind of umbrella made of sharpened timber th a plywood "roof", will help protect the tomato seedlings from hot sun or a sudden hail.
