Search results
Results From The WOW.Com Content Network
Parents, teachers, students, and other stakeholders commonly express concerns over the works students read in schools. Typically, the process of challenging a book's inclusion in curricula or in libraries involves the parties reading the book, debating its appropriateness, and making a decision at the level of a teacher, class, school, or district.
The Anarchist Cookbook, first published in January 1971, is a book containing instructions for the manufacture of explosives, rudimentary telecommunications phreaking devices, and related weapons, as well as instructions for the home manufacture of illicit drugs, including LSD. It was written by William Powell at the apex of the counterculture ...
Here, Adler sets forth his method for reading a non-fiction book in order to gain understanding. He claims that three distinct approaches, or readings, must all be made in order to get the most possible out of a book, but that performing these three levels of readings does not necessarily mean reading the book three times, as the experienced reader will be able to do all three in the course of ...
The Green Book's motto, displayed on the front cover, urged black travelers to "Carry your Green Book with you – You may need it". [35] The 1949 edition included a quote from Mark Twain : "Travel is fatal to prejudice", inverting Twain's original meaning; as Cotten Seiler puts it, "here it was the visited, rather than the visitors, who would ...
Spark Plug while the latter refers to an X-ray reflector; typically a cylinder made of an X-ray opaque material such as uranium with the primary and secondary at either end. It does not reflect like a mirror; instead, it gets heated to a high temperature by the X-ray flux from the primary, then it emits more evenly spread X-rays that travel to ...
Book censorship is the act of some authority taking measures to suppress ideas and information within a book. Censorship is "the regulation of free speech and other forms of entrenched authority". [1] Censors typically identify as either a concerned parent, community members who react to a text without reading, or local or national ...
The Reed–Solomon code is actually a family of codes, where every code is characterised by three parameters: an alphabet size , a block length, and a message length, with <. The set of alphabet symbols is interpreted as the finite field F {\displaystyle F} of order q {\displaystyle q} , and thus, q {\displaystyle q} must be a prime power .
Cover of McGuffey's First Reader The Eclectic Readers (commonly, but informally known as the McGuffey Readers ) were a series of graded primers for grade levels 1–6. They were widely used as textbooks in American schools from the mid-19th century to the early 20th century, and are still used today in some private schools and homeschooling .