Wheelchair wooden stick, even if it is with a rubber tip in the ice can bring, slipped on the ice surface. However, if the end to drill a hole and insert a sharp metal rod from the cane will be versatile for any season. V. GOLOVASHIN, Rybnoe, Ryazan region.
Recommend to read
Multifunctional housing
For many years, I have been mounting my amateur radio homemade devices in universal cases made according to a single scheme. This is a frameless construction consisting of two U-shaped...
“THE WINEPRESS” FOR MILLING CUTTERS
A device for sharpening cutters of the disk provides the necessary accuracy and uniformity of treatment of each tooth. It allows you to accurately fix the cutter relative to machine tool...
