Talk:771: Period Speech
Although "grok" might be a slang term used among programmers, its roots are somewhat older.
According to http://en.wikipedia.org/wiki/Grok , "Grok /ˈɡrɒk/ is a word coined by Robert A. Heinlein for his 1961 science-fiction novel, Stranger in a Strange Land,[...]" 108.162.219.35 11:55, 25 April 2014 (UTC)