Free and Discounted Ebooks
Join 130,000 readers! Get our ebook deals straight to your inbox.

Scientific American Supplement, No. 497 (July 11, 1885)

Cover image for


Author: Various Authors
Published: 1885
Language: English
Wordcount: 35,875 / 113 pg
Flesch-Kincaid Reading Ease: 71.8
LoC Categories: AP, Q
Downloads: 542 366
Genre: Periodical

om Finland; at their outer termination the work is of a more durable kind, the facing is made of squared blocks of granite, so that it may stand the heavy surf which at times is raised by a west wind in the Gulf. These embankments, as already stated, extend over a space of nearly six miles, and represent a mass of work to which there is no counterpart in the Suez Canal; nor does the plan of the new Manchester Canal present anything equivalent to it. The width of this canal also far exceeds any of those notable undertakings. The open channel is, as stated above, 350 ft. wide; within the embankments the full depth of 22 ft. extends to 280 ft., and the surface between the embankments is 700 ft. This is nearly twice the size of the Suez Canal at the surface, which is 100 meters, or about 320 ft., while it is only about 75 ft. at the bottom; the Amsterdam Canal is 78 ft. wide. The new Manchester Canal is to be 100 ft. of full depth, and it boasts of this superiority over the great work of Lesseps. The figures give



Join 120,000+ fellow readers! Get Free eBooks and book bargains from ManyBooks in your inbox. 

We respect your email privacy

login | register

User ID


reset password

Author of the Day

Elin Barnes
Elin Barnes has done many different things in her life, like being a flight instructor, working for a criminal appeals lawyer and working for many big name technology companies in Silicon Valley (Microsoft, Google etc.). But the one thing that she never thought would actually happen is to write (and finish) a book. Her debut novel, Justification for Murder, has, in the meantime, earned rave reviews and grown into a series. As our author of the day, Barnes reveals why she picked Silicon Valley as the backdrop, her inspiration behind writing a biomedical thriller and how she went for ride-alongs with the San Jose Police Department.
Read full interview...