doug — off the record

just a place to share some thoughts

April 25, 2013

  • A Puzzle to Drive You Nuts

    I’ve always enjoyed a good puzzle.  The more it makes me thing the better.  I love logic and a good mathematics puzzle is hard to beat. On a cold and rainy day, I decided to go looking for one.  And, I found a good one. Matchmatics is a faithful replication of the math activity that drove… Continue reading

  • OTR Links 04/25/2013

    Old versions of Windows, Mac and Linux Software, Apps & Abandonware Games – Download at “Pick a software title… to downgrade to the version you love!” tags: software download freeware old downloads tools windows version 100 Search Engines For Academic Research Back in 2010, we shared with you 100 awesome search engines and research resources… Continue reading