Kleene himself never stated that Turing had made a mistake in his paper, important in its own right for helping to establish the unsolvability of problems in group theoretic computations, although corrections to Turing's paper were also made later by Boone who originally pointed out "points in the proof require clarification, which can be given"  and Turing's only phd student, Robin Gandy. That Kleene doesn't mention this mistake in the body of his textbook where his presents his work on Turing machines but buried the fact he was correcting Alan Turing in the appendix was appreciated by Turing himself can be surmised from the ending of Turing's last publication "Solvable and Unsolvable Problems" which ends not with a bibliography but the words,
921 South 8th Avenue
Pocatello, Idaho, 83209
We also add an automatic table of contents, a list of tables and figures and page numbering. On top of that, we check the overall layout of your document .
Open Culture editor Dan Colman scours the web for the best educational media. He finds the free courses and audio books you need, the language lessons & movies you want, and plenty of enlightenment in between.
Badges were earned by checking into venues. There were a handful of introductory badges that were earned as milestones in usage. Some badges were tied to venue "tags" and the badge earned depends on the tags applied to the venue.  Other badges were specific to a city, venue, event, or date. In September 2010 badges began to be awarded for completing tasks as well as checking in.  On October 22, 2010, astronaut Douglas H. Wheelock unlocked the NASA Explorer badge by checking into Foursquare from the International Space Station .   In Foursquare , badges were retired, which upset some existing users.