So it is sometimes: you need something urgently to paint or draw, label, and doesn’t brush. Rescue method, which is applicable for manufacturing of any brush set. This will require a tube of suitable diameter, strong string or wire and any fibrous material — fur, synthetic yarns, tow, or wool. The Assembly is clear from the figure.
Recommend to read
PRINTOUT “BOOK”
Information stored in the computer, it is sometimes necessary to put on paper. The result typically looks like a stack of A4 sheets, stapled one side with a stapler. But easier would be...
OBJECTIVE EXAMINER
In the sixth issue of our magazine in 1974 we told about the device "Pulse" for the control of knowledge of students. Practice operating the machine created by the participants NTTM...
