No TV (that was in the 80s), no newfangled Nintendo thingie (I got one when I was ten, and was allowed only during the weekends)
And an all-you-can-eat collection of books, by an Argentinean editorial that included books by Jack London, Mark Twain, Jules Verne, Lewis Carroll, Charles Dickens and Emilio Salgari and many many others.
Plus, my mother re-married and her second husband is a huge science fiction fan, so I got acquainted with Asimov, Arthur C. Clarke and others also from an early age (it also set me into my career path, so maybe it wasn't that healthy :) ).
The result: I'm about the fastest reader I know of (whenever they offer me a fast-reading course I see the benchmarks of what you can supposedly archieve are a bit lower than what I already do archieve), and when I moved I had to leave 14 boxes full of paperback novels (about 300 books) which I had read - add to that a few thousand I've borrowed from family, friends and libraries or read as e-books, and I'd say that my father's experiment turned out a success as far as book-reading goes.
On the other hand, I'm often "out" when it comes to discussing movies or old TV shows and other shared cultural experiences, which makes me think I missed out some things as well.