In this episode we're taking a closer look at a common feature on ships, ladders, or are they stairs, and why are they so steep?
For a copy of the battleship's deck plans:
maritime.org/doc/plans/index.htm
For our What If event:
www.battleshipnewjersey.org/c...
To support this channel and the Battleship New Jersey:
www.battleshipnewjersey.org/v...
Негізгі бет Why Are Ladders on Ships So Steep? And Why Aren't They Stairs?
Пікірлер: 875