There are many ways to keep a ladder from slipping. The easiest “put on” her old sneakers or shoes with a rubber sole.
Recommend to read
VISOR FOR SUN LOUNGER
Nice to soak up the sunshine, sitting in a lawn chair. However, it would also be good to read, it's very blinding. Make a movable shelter made from fabric and pieces of wire,as shown...
BETWEEN “VICTORY” AND ZIS
Sixty-nine years ago, the Gorky automobile plant received the assignment to develop a new six-passenger model. She had to fill the gap between mass four-cylinder "Victory" and...