The Ocean and its Wonders

The Ocean and its Wonders

By

0
(0 Reviews)
The Ocean and its Wonders by Robert Michael Ballantyne

Published:

1874

Pages:

118

Downloads:

1,225

Share This

The Ocean and its Wonders

By

0
(0 Reviews)

Book Excerpt

ich was fixed a sliding rod, the end of which, covered with grease, projected several inches beyond the ball. By an ingenious and simple contrivance, the cannon ball was detached when it reached the bottom of the sea, and the light rod was drawn up with specimens of the bottom adhering to the grease.

With this instrument the Americans went to work with characteristic energy, and, by always using a line of the same size and make, and a sinker of the same shape and weight, they at last ascertained the law of descent. This was an important achievement, because, having become familiar with the precise rate of descent at all depths, they were enabled to tell very nearly when the ball ceased to carry out the line, and when it began to go out in obedience to the influence of deep-sea currents. The greatest depth reached by Brooke's sounding-line is said to have been a little under five miles in the North Atlantic.

The value of investigations of this kind does not appear at first sight, to unscientific

More books by Robert Michael Ballantyne

(view all)
Miranda Oh - Chick Lit With Spunk
FEATURED AUTHOR - Author Miranda Oh Is your typical girl: She loves the sunset, loves long walks on the beach, world travels, and When not playing the corporate part she can be found sipping wine and spending all her hard-earned money on shoes. Among her friends and family, Miranda Oh is known to be the storyteller of the group, always recapping crazy life stories and situations. Her personal experiences, emotions, and fantasies are the inspiration for most of her books, so there is a little bit of her in every… Read more