When sawing any, but in particular plastic pipes (due to its “softness”) to withstand the cutting line is exactly perpendicular to the axis (or if necessary – on the contrary, under the right angle) will help the duct tape. Wound appropriately a ring from it will not allow the cutter to get off.
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WASHER — SCREWDRIVER?
If not at hand will be a screwdriver, do not worry: the bolt, two nuts and a washer of suitable thickness in many cases with success will help you to wrap or remove the screw or bolt.
SECOND COUNTS… “MOUSE”
Currently available a variety of models of wall elektromekhanicheski quartz watches with stepper motor. They are, as a rule, uses unpackaged integrated circuit — the oscillator/divider...
