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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B-25 “Mitchell”
During the great Patriotic war in the Soviet Union from the United States and supplied under lend-lease twin-engine bombers b-25 "Mitchell" company "North American". The aircraft started...
TO HAMMER WITHOUT A HAMMER
In an awkward place where there is no opportunity to even swing a little hammer, "hammer" a nail with the help of the clamps: it will simply push, and on the hat, no worse than a hammer.
