Boxes of nails and screws love to fall to the floor. This can happen by careless movement of the hand, and vibration of the table. However, if a box mounted on a vertical hinge bottom cover of a table or workbench, it will get rid of this bad habit. Rotate it around the hinge… and it will disappear under the top or will appear again.
Recommend to read
IMPROVISATION ON THE THEME OF MILITARY VEHICLE
Long ago, in the mid-1980s, when the Moscow plant "Salyut" there was a club of sports-technical creativity. It was in the club three vintage car: ZIS-5, GAZ-MM ("lorry"), the GAZ-67B....
WHAT CAN “CINDERELLA” CAN?
“CINDERELLA” — that's what the creators, students of the Sever School, named this versatile agricultural machine. The microtractor can perform over a dozen various operations: plowing,...
