Line on writing or desktop has “property” in the right time to get lost in the pile of papers, drawings, details. Fasten to the edge of the table, two cloves, and even better — screw two small screws with round head (not clung to); in the line also make two cut so that they easily included screws. Now the ruler will always literally at hand and never lost.
Recommend to read
THE LOOP IS SECURELY
It is known that in soft wood or particle Board with no nails or screws do not provide a reliable fastening, break out with "meat" even at low loads. Help out the push-pins of hard...
AN-2E
Perhaps the most original and unexpected modification of the biplane was a project of winged An-2E. Currently, a large number of An-2 aircraft put into storage, mainly due to the...
