Every owner of a house with stove heating knows that wood is good, coal is better. But somewhat Messier: bring in a bucket and then shovel it into the furnace, no-no, and shake. Moreover, the bucket has tilt: coal sand, scoop it is not very deepened.
I was riveted to the bucket spout is a small trough, tapering towards the end. Now it coal easy to load directly from the bucket directly into the furnace the furnace or boiler. And even to pick up a spillage on the floor.
Yu GLAZOV, S. B.-Circles, Ulyanovsk region.
Recommend to read
MAN-MADE BIRD “ALBATROS”
The peak of development of hydroaviation was in the middle of the 1930-ies. The main advantage of amphibians compared to ground vehicles, flying over extensive areas, it was considered a...
“SLALOM” SLALOM
Someone had to ride on a sled, knows that the particular manoeuvrability from them should not wait: in the best case they can be deployed on a steep slope, but changing the direction...
