Hacksaw is a popular work tool, but in storage or transportation inconvenient “toothy” part of the saw is a potential danger of hand injuries. But the inconvenience of it disposable: enough to separate from the rubber or plastic hose suitable cut, cut it along and wear on the cutting part of such a case is completely protect the instrument.
Recommend to read
Skiing on water
The idea of water ski floats is not new, and yet such a projectile cannot be called ordinary. On the contrary, the sight of a person literally running on the waves invariably causes...
THE AIRFRAME IS MADE OF FOAM
Offer simple design of gliders developed in the circle of experimental design. syut Kostroma. They are all made mostly of foam, but differ from each other in size, proportions, mass,...
