Even when the blade cut along a wooden ruler — there is no guarantee that the edge, huddling, does not crash or find yourself on it.
This will not happen if the shaver to wear a paperclip as shown: she cut off the blade from the line and the cut goes right.
Recommend to read
YARD “DRYER” FOR CLOTHES
Any owner confirms that the washing out, dried on the street, gets the smell of freshness, not an example of this, when moisture from the Laundry evaporated in a special apparatus...
HEAT WITHOUT FIRE
Heat the water to 50-60° can setting developed by the participants NTTM special design Bureau No. 1 of the Institute of power engineering Institute imeni G. M. Krzhizhanovskogo....