History
The basic concept behind the ballast tank can be seen in many forms of aquatic life, such as the blowfish or argonaut octopus, and the concept has been invented and reinvented many times by humans to serve a variety of purposes. For example, in 1849 Abraham Lincoln, then an Illinois attorney, patented a ballast-tank system to enable cargo vessels to pass over shoals in North American rivers.
Read more about this topic: Ballast Tank
Famous quotes containing the word history:
“History is more or less bunk. Its tradition. We dont want tradition. We want to live in the present and the only history that is worth a tinkers damn is the history we make today.”
—Henry Ford (18631947)
“The one duty we owe to history is to rewrite it.”
—Oscar Wilde (18541900)
“No matter how vital experience might be while you lived it, no sooner was it ended and dead than it became as lifeless as the piles of dry dust in a school history book.”
—Ellen Glasgow (18741945)