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.
Recommend to read
RAIN, RAIN!
Without summer there is no rain. Sometimes it seems that they are the end-edge is not... So let's try to figure out how much rain falls every day throughout the summer camp. We will do a...
“MUSTACHE TRIANGLE”
French fighter-interceptor. In 1967, the firm Dassault, in cooperation with Swiss engineers aircraft factory in Emmen, started work on the modernization of Mirage, known as "Milan" or...
