Shovel — ancient as the world, the instruments of labor. The design of it worked for centuries, and new, it would seem, not to invent. However, enthusiasts no-no and suggest something: the shape of the blade will change, then the stem, then attach the extra handle. Here’s one of those pens. Bolted to the big shovels shovel, it makes the job less tiring, and hence more productive.
Recommend to read
SHOWER PANEL
I have been subscribing to your magazine for many years. It is a real helper for those who do something with their own hands. We live in the south of Ukraine, where such building material...
An-72
The aircraft short takeoff and landing An-72 was created to solve special military problems. To increase the lift coefficient of the wing engines located on its upper surface. However,...
