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
WITH AN EYE ON “TRENDSETTER”
In countries which are called "Maritime powers of the second tier", you can see two diametrically opposite approaches to creation of own torpedo ships. Some tried to build world's most...
THE APENNINES AT THE START
Included in the First world war later than the other great (or applying for this role) powers, Italy was behind them in many branches of naval Affairs. And probably not due to a lack of...