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Title: The literary and scientific class book : embracing the leading facts and principles of science ; illustrated by engravings, with many difficult words explained at the heads of the lessons, and questions annexed for examination ; designed as exercises for the reading and study of the higher classes in common schools
Creator: Leonard, L. W. (Levi Washburn), 1790?-1864
Creator: Platts, John, 1775-1837. Literary and scientific class book
Creator: Prentiss, John, 1778-1873, publisher
Creator: North, Michael J., 1965-, donor. DNLM
Creator: T. Harrington Carter & Co., stereotyper
Publisher: [Keene (N.H.)] : Stereotyped by T.H. Carter & Co., Boston ; Keene, N.H. Published by John Prentiss, (proprietor of the copy-right.)
Sponsor: Open Knowledge Commons, U.S. National Library of Medicine
Contributor: U.S. National Library of Medicine
Date: 1827
Language: eng
Description: "The Literary and Scientific Class Book, by the Rev. John Platts of Doncaster, England, was published in the beginning of the year 1821. ... The plan and leading title of the above-mentioned publication have been adopted ... and many of the lessons have been retained either in full, or in an abridged and altered form. The notes, appendix, and engravings, have been added; and such materials have been selected from other sources as were judged best adapted to improve the hearts and enlarge the minds of youth in this country."--Preface, p. [v]
NLM copy: contemporary MS. markings (including drawings on the endpapers)
Shoemaker
Michael J. North;
NLM copy provenance: inscribed on back paste-down: John G. Syms
NLM copy bound in contemporary leather, with gilt-stamped binder's title: Scientific class book
Will digitize
Condition reviewed
If you have questions concerning reproductions, please contact the Contributing Library.
Note: The colors, contrast and appearance of these illustrations are unlikely to be true to life. They are derived from scanned images that have been enhanced for machine interpretation and have been altered from their originals.
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The legendary midyear introduction of the even modern Cobra jet engine was an excellent addition to the list of Ford engines. This engine as its name showing was specially built for the racing cars of Ford.
Go to details: londonengines.blogspot.com/2018/03/428-cobra-jet-explaine...
Explaining to me how his new favourite software works, while waiting for the bus to take him to tennis.
Robert Johnsen, Primus Green Energy CEO, guides Nippon TV's Ayano Amaba through the pilot plant's monitoring systems.
All through 6th grade, Matthew has been working with a group to get a reduced speed zone put in front of their school. They've written the mayor's office, testified before the Community Council and Anchorage Assembly meetings, and attended other various functions over the past year.
Friday afternoon, Al Tamagni, president of the Abbott Loop Community Council, called a press conference and asked the kids to come speak about their cause to the media. A Channel 2 News reporter and camera man came and interviewed Al, the students' Social Studies teacher, and two of the students.
For our 2013 training with Field Trip Explainers we set up an exploration on light, shadow, reflection, and movement.
John Gorka explains the array of capos attached to his guitar: the full capo on the neck that covers all six strings, the partial capo that covers the 5th and 4th strings to create an open chord without retuning, the various capos on the peghead to improve reception, and most important, the GPS to find his way.
Performing at McGonigel's Mucky Duck, Houston.
In her training workshop, the young Kenyan welder proudly and skillfully explains to visitors what she has learned.
© UNESCO-UNEVOC/Monika Schraner Küttel under CC BY-NC-SA 4.0 IGO
Video explains how you can teach your baby to wave at a young age.. Visit linkprosperity.com/howtoteachbabytowave
I was criticised today by another photographer for moving back with my feet whilst doing a shot this afternoon. I explained that I was shooting on 28mm and he laughed at me and asked why I didn't just use my zoom.
I explained to him that as good as the zoom is and the fact that I do use it I wanted to shoot this particular shot on 28mm as it is the focal length that best represents the eye and what not due to the covering power of the lens and my camera format. I think I either confused him or confused myself lol
Anyway, hopefully he will check my stream, and if you do, then here is a diagram explaining it, I hope it makes sense now lol.
No hard feelings.
A1C. Rashila Petteway explains F-16 hydraulic systems to D.C. National Guard Commanding general Maj. Gen. Errol Schwartz
The middle light indicates the game is active. It will remain active for a random duration, something between 3 and 18 seconds. The goal of the game is to press your button after your opponent, but before time runs out.
Jonathan built the game using an Arduino to run the program, threading LEDs into his hat, and constructing the handles out of Model Magic. (The later iteration improved the handles with parts cut on the Hackerspace's laser cutter.)
Acep Hale lectures and performs: Legerdemain and Larceny at the Coney Island Museum as part of the Congress of Curious People.
<a href="http://www.spectacularium.org/co