If you want to cut thin metal band, and needed the scissors at hand — rescue a hacksaw. However, to use it, not scoreif fragile metal, it is necessary to resort to the simple device. Stripe is embedded between two wooden bars and clamped two clamps. Now you can safely cut a “sandwich” — section of the strip will be smooth and neat.
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METAPHOR-“MUKHACHOV”
Perhaps this mechanism could be the easiest family of his brethren: even to schoolchildren by force if necessary, to raise and move it. Light weight and simplicity of manufacture — these...
Automatic incubator
A compact incubator in which you can hatch turkeys and chickens, ducks and geese, operates from an AC power supply.
The design automatically maintains the required temperature: chicken...
