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
ON TAKEOFF – A ROCKET PLANE
We offer our readers a model class S4B (raketoplan) designed by the famous Soviet athlete A. by Karapinar common aerodynamic configuration "duck". She translates from planning mode to...
“GUN CHASSIS”
As we know, Germany in the beginning of the Second world war there were two types of medium tanks: Pz.HI and Pz.IV. Both cars were created in the mid 1930-ies very close to the...
