Grammar check, instant proofreading, and plagiarism detection. Improve your writing with Grammarly - the leading online English grammar checker
Lectures in Medieval History, by Lynn Harry Nelson, Emeritus Professor of Medieval History, the University of Kansas, Lawrence, Kansas.
The indexed Web contains an incredible 14 billion pages. But only a tiny fraction help you improve your brain power. Here's 40 of the best.
An idler's miscellany of compendious amusements
There exist special occasions where the universe up and does a magic trick that seems to be designed by an unjust, all-powerful entity dedicated to making scientists ask, 'What in the hell?'
False facts, urban legends and misconceptions litter the field of science. Learn about 10 completely false facts everyone knows.
Video Lectures, Video Courses, Science Animations, Lecture Notes, Online Test, Lecture Presentations. .
"Thank God, it will soon be dark." The history of bookmaking hasn't been without its challenges, but never was its craft as painstaking a
Choose from over 80 programs, online or at one of over 75 campuses.
Celebrity Types: The site that identifies the Myers-Briggs personality types of famous people and illustrates them with quotes characteristic of their type.